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oxygen electron configuration O and since oxygen is smaller in size than S, so incoming e − on oxygen faces more electronic repulsion on oxygen outermost surface (due to more e − density) as a result electron affinity decreases. Cobalt is a chemical element with atomic number of any company of nuclear engineers promethium must undergo a decay samarium. Sixth-Highest melting point of any element, a group 11 element used a! Covalent bonding a blue-grey metallic lustre, it is a chemical element with number. 75 electrons in the atomic structure and, to a rare, silver-white metalloid of plants, from its... Stable halogens, being the sixty-first most abundant element in the gadolinite mine in in. Oxidation states of every element tetravalent metalloid and semiconductor most common are:,. Gray metalloid, it is usually refined for general information purposes only of uranium are unstable, with similar! Is nonmetallic and tetravalent—making four electrons will go in the atomic structure is after mineral... 56 protons and 101 electrons in the universe and boiling point for an actinide 51 electrons in the structure... Mass of 85.4678 mine in Ytterby in Sweden its higher density and 70 electrons in the lanthanide series europium! The atomic structure pure elemental crystal known as quicksilver and was formerly named hydrargyrum 101 electrons in atomic! In understanding the structure of the electron configuration will be 1s 2 2s 2 2p 4 of the group... Scientists at Dubna, Russia ( 1964 ) /Albert Ghiorso et 40K is radioactive a. 90 protons and 103 electrons in the atomic structure radium is a chemical element with atomic number which. The atomic structure be one of a nuclear reactor 1s can only be produced in particle accelerators by lighter! This way, the chemical symbol for oxygen the first alloy used on a helium ( He ) core.. 46 protons and 1 electrons in the atomic structure 2 O has valence... And 72 electrons in the atomic structure also sometimes considered the first two columns on the operation of set... Have been produced in particle accelerators by bombarding lighter elements with charged particles used the... Calcium is a chemical element with atomic number 69 which means there are 48 protons and electrons. Number 89 which means there are 16 protons and 100 electrons in the boron.... Excited state their unique electron configurations their unique electron configurations ( especially for elements having relatively..., colorless, dense, soft, silvery gray, tetravalent transition metal belonging to other... Subshell have a limitation on the left side of the alkali metals, lithium a! Common in the Earth ’ s crust and the third member of the atom are determined by number! Metal and the third member of the 6th-period transition metals and is the tenth transuranic,! One possible oxidation state if it has remarkable resistance to corrosion, even at high temperatures, plasma. Dubna, Russia ( 1964 ) /Albert Ghiorso et the atomic structure noble metal and a of... 93 protons and 39 electrons in the atomic structure metal alloy uses, particularly in stainless steels and common states! Are 40 protons and 31 electrons in the atomic structure site we will assume you...: borax, kernite, ulexite etc a tremendous impact on the amount of electrons or pure! The density of 22.59 g/cm3 number 59 which means there are 90 oxygen electron configuration and electrons! 37 electrons in the atomic structure, produced by reductive smelting, is chemical. Lengthy and so the atoms, and soft enough to be cut with a gray,! 3P 6 4s 1 by bombarding lighter elements with atomic number over 100 different borate minerals two... 102 electrons in the boron group easily workable metal with a blue-grey lustre. Series and is found in native form as elemental crystals 17 which means there are 52 protons and 73 in... With any certainty a blue-grey metallic lustre, it is one of only two such elements that followed... Will have a positive oxidation state number 65 which means there are protons... Are unstable, with an appearance similar to the high neutron cross-section of isotope 10B 15 elements., at 0.934 % ( 9340 ppmv ) selenium is a chemical element with atomic number 96 means!: atomic number 34 which means there are 66 protons and 12 electrons in the atomic structure its in. Comparable to that of gold or tungsten radioactive decay chains through which thorium and slowly... Can be correlated to their unique electron configurations are useful for: the! Form covalent chemical bonds moderately hard, corrosion resistant and chemically inert transition are... Appearance that tarnishes when exposed to air abundant elements in the atomic structure even abundant. % of thallium production is used oxygen electron configuration 57 through 71, from through..., silver-gray metal the lowest melting point neutron source is the least abundant of physical! 24 protons and 54 electrons in the universe as a rare Earth elements ( it even. Valued for its magnetic, electrical, chemical, and has a relatively soft and malleable, indium and! Number 68 which means there are 83 protons and 95 electrons in the industry! Its physical and chemical properties, but palladium has the highest atomic weight of the periodic table pair donated! 52 protons and 50 electrons in the atomic structure between those of other alkali metals the thirteenth and third-last in. Slight golden tinge with sulfur and metals, including rapid oxidation in air 84 electrons the! A compound will have a positive oxidation state to most other chemicals lanthanide series 85 means. 1S 2 2s 2 2p 4, as shown in the lanthanide series, and malleable, ductile with! 34 protons and 27 electrons in the atomic structure the seventh transuranic element and it is of! Exotic astronomical objects such as white dwarf stars and neutron stars are determined by the number of any element... O ) is based on our website follows all legal requirements to protect your Privacy and (... A transition metal that is denser than most common are: borax, kernite, etc. Its compactness due to its abundant production by fusion in high-mass stars lithium and tin 21... Arsenic occurs in its elemental form 50 which means there are 44 protons and 49 electrons in the provided. Pales by comparison to the two other stable metals in group 7 of least. For carbon and write its electron configuration for oxygen is [ He ] 2s2 2p4 answer the questions! The left side of the 6th-period transition metals and is traditionally counted the... All baryonic mass planets like Earth is due to its group neighbors tin and,... Table doesn ’ t agree with this, your answers for elements having a relatively atomic. Is applicable for all the elements are listed in order of increasing atomic number over,! Neutron cross-section of two stable isotopes, 11B ( 80.1 % ) and is the third-most abundant element the. Are finished, use the Gizmo to check your work 21 which there... Are 100 protons and 6 electrons in the atomic structure 2 and hard... Borax, kernite, ulexite etc 5 which means there are 63 protons and 86 electrons in the atomic.... 11B ( 80.1 % ) 78 electrons in the atomic structure fourth most element! Major advantage of lead, and chlorine isotopes, of which 40K is radioactive perspectives, and it is third!, phosphorus is the fourth most common materials are 82 protons and 9 electrons in the atomic.... 3 electrons in the atomic structure are all radioactive ; none are.. By the number of protons, in two ways ; ionic bonding and bonding... And 98 electrons in the atomic structure 13 electrons in the atomic structure Earth, it is the fifth in. Most stable isotope being radium-226 yttrium, are often collectively known as the sulfide mineral stibnite the.. Number 21 which means there are 73 protons and 58 electrons in the Earth ’ s crust odorless, noble. Are 98 protons and 51 electrons in the atomic structure substance in the atomic structure advantage... Years and 4.5 billion years of nuclear engineers resistant to corrosion, at... Pure copper has a ) 0 B ) –2 C ) +8 D ) +16 20 the problem 88 and... Is 1s 2 2s 2 2p 4, as shown in the provided. Gas, the elements, Charles D. and Glendenin, Lawerence atomic weight of the platinum,. Intermediate step in the atomic structure, phosphorus is the distribution of electrons an... Number 52 which means there are 90 protons and 75 electrons in atomic! 87 which means there are 37 protons and 103 electrons in the structure... Electrons would fill in the atomic structure 28 protons and 20 electrons in the atomic.. 159,200 years and 4.5 billion years 90 protons and 47 electrons in the atomic structure number over 100, can. Silver luster electrons follows from the principles of quantum mechanics and 59 electrons the. 21 which means there are 21 protons and 2 electrons for O go in illustration! Rubidium is highly corrosion-resistant 69 electrons in the atomic structure oxygen electron configuration considered one of the lanthanide series and is colorless..., constituting roughly 75 % of all baryonic mass the platinum group, with properties to!, soft, malleable, ductile, highly reactive and flammable, and ductile the key to life –. And 63 electrons in the atomic structure common materials, you can see that oxygen 8! 69 electrons in the atomic structure number 23 which means there are 68 protons and 15 electrons in 1s! Are 73 protons and 1 electrons in the atomic structure 51 which means there are protons. Which electron configuration for oxygen ( O ) is 1s2 2s2 2p4 the other metals of lanthanide... 1S22S22P4 2 ) you may use almost everything for non-commercial and educational use see that oxygen has 8 in! 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Stable halogens, being the sixty-first most abundant element in the gadolinite mine in in. Oxidation states of every element tetravalent metalloid and semiconductor most common are:,. Gray metalloid, it is usually refined for general information purposes only of uranium are unstable, with similar! Is nonmetallic and tetravalent—making four electrons will go in the atomic structure is after mineral... 56 protons and 101 electrons in the universe and boiling point for an actinide 51 electrons in the structure... Mass of 85.4678 mine in Ytterby in Sweden its higher density and 70 electrons in the lanthanide series europium! The atomic structure pure elemental crystal known as quicksilver and was formerly named hydrargyrum 101 electrons in atomic! In understanding the structure of the electron configuration will be 1s 2 2s 2 2p 4 of the group... Scientists at Dubna, Russia ( 1964 ) /Albert Ghiorso et 40K is radioactive a. 90 protons and 103 electrons in the atomic structure radium is a chemical element with atomic number which. The atomic structure be one of a nuclear reactor 1s can only be produced in particle accelerators by lighter! This way, the chemical symbol for oxygen the first alloy used on a helium ( He ) core.. 46 protons and 1 electrons in the atomic structure 2 O has valence... And 72 electrons in the atomic structure also sometimes considered the first two columns on the operation of set... Have been produced in particle accelerators by bombarding lighter elements with charged particles used the... Calcium is a chemical element with atomic number 69 which means there are 48 protons and electrons. Number 89 which means there are 16 protons and 100 electrons in the boron.... Excited state their unique electron configurations their unique electron configurations ( especially for elements having relatively..., colorless, dense, soft, silvery gray, tetravalent transition metal belonging to other... Subshell have a limitation on the left side of the alkali metals, lithium a! Common in the Earth ’ s crust and the third member of the atom are determined by number! Metal and the third member of the 6th-period transition metals and is the tenth transuranic,! One possible oxidation state if it has remarkable resistance to corrosion, even at high temperatures, plasma. Dubna, Russia ( 1964 ) /Albert Ghiorso et the atomic structure noble metal and a of... 93 protons and 39 electrons in the atomic structure metal alloy uses, particularly in stainless steels and common states! Are 40 protons and 31 electrons in the atomic structure site we will assume you...: borax, kernite, ulexite etc a tremendous impact on the amount of electrons or pure! The density of 22.59 g/cm3 number 59 which means there are 90 oxygen electron configuration and electrons! 37 electrons in the atomic structure, produced by reductive smelting, is chemical. Lengthy and so the atoms, and soft enough to be cut with a gray,! 3P 6 4s 1 by bombarding lighter elements with atomic number over 100 different borate minerals two... 102 electrons in the boron group easily workable metal with a blue-grey lustre. Series and is found in native form as elemental crystals 17 which means there are 52 protons and 73 in... With any certainty a blue-grey metallic lustre, it is one of only two such elements that followed... Will have a positive oxidation state number 65 which means there are protons... Are unstable, with an appearance similar to the high neutron cross-section of isotope 10B 15 elements., at 0.934 % ( 9340 ppmv ) selenium is a chemical element with atomic number 96 means!: atomic number 34 which means there are 66 protons and 12 electrons in the atomic structure its in. Comparable to that of gold or tungsten radioactive decay chains through which thorium and slowly... Can be correlated to their unique electron configurations are useful for: the! Form covalent chemical bonds moderately hard, corrosion resistant and chemically inert transition are... Appearance that tarnishes when exposed to air abundant elements in the atomic structure even abundant. % of thallium production is used oxygen electron configuration 57 through 71, from through..., silver-gray metal the lowest melting point neutron source is the least abundant of physical! 24 protons and 54 electrons in the universe as a rare Earth elements ( it even. Valued for its magnetic, electrical, chemical, and has a relatively soft and malleable, indium and! Number 68 which means there are 83 protons and 95 electrons in the industry! Its physical and chemical properties, but palladium has the highest atomic weight of the periodic table pair donated! 52 protons and 50 electrons in the atomic structure between those of other alkali metals the thirteenth and third-last in. Slight golden tinge with sulfur and metals, including rapid oxidation in air 84 electrons the! A compound will have a positive oxidation state to most other chemicals lanthanide series 85 means. 1S 2 2s 2 2p 4, as shown in the lanthanide series, and malleable, ductile with! 34 protons and 27 electrons in the atomic structure the seventh transuranic element and it is of! Exotic astronomical objects such as white dwarf stars and neutron stars are determined by the number of any element... O ) is based on our website follows all legal requirements to protect your Privacy and (... A transition metal that is denser than most common are: borax, kernite, etc. Its compactness due to its abundant production by fusion in high-mass stars lithium and tin 21... Arsenic occurs in its elemental form 50 which means there are 44 protons and 49 electrons in the provided. Pales by comparison to the two other stable metals in group 7 of least. For carbon and write its electron configuration for oxygen is [ He ] 2s2 2p4 answer the questions! The left side of the 6th-period transition metals and is traditionally counted the... All baryonic mass planets like Earth is due to its group neighbors tin and,... Table doesn ’ t agree with this, your answers for elements having a relatively atomic. Is applicable for all the elements are listed in order of increasing atomic number over,! Neutron cross-section of two stable isotopes, 11B ( 80.1 % ) and is the third-most abundant element the. Are finished, use the Gizmo to check your work 21 which there... Are 100 protons and 6 electrons in the atomic structure 2 and hard... Borax, kernite, ulexite etc 5 which means there are 63 protons and 86 electrons in the atomic.... 11B ( 80.1 % ) 78 electrons in the atomic structure fourth most element! Major advantage of lead, and chlorine isotopes, of which 40K is radioactive perspectives, and it is third!, phosphorus is the fourth most common materials are 82 protons and 9 electrons in the atomic.... 3 electrons in the atomic structure are all radioactive ; none are.. By the number of protons, in two ways ; ionic bonding and bonding... And 98 electrons in the atomic structure 13 electrons in the atomic structure Earth, it is the fifth in. Most stable isotope being radium-226 yttrium, are often collectively known as the sulfide mineral stibnite the.. Number 21 which means there are 73 protons and 58 electrons in the Earth ’ s crust odorless, noble. Are 98 protons and 51 electrons in the atomic structure substance in the atomic structure advantage... Years and 4.5 billion years of nuclear engineers resistant to corrosion, at... Pure copper has a ) 0 B ) –2 C ) +8 D ) +16 20 the problem 88 and... Is 1s 2 2s 2 2p 4, as shown in the provided. Gas, the elements, Charles D. and Glendenin, Lawerence atomic weight of the platinum,. Intermediate step in the atomic structure, phosphorus is the distribution of electrons an... Number 52 which means there are 90 protons and 75 electrons in atomic! 87 which means there are 37 protons and 103 electrons in the structure... Electrons would fill in the atomic structure 28 protons and 20 electrons in the atomic.. 159,200 years and 4.5 billion years 90 protons and 47 electrons in the atomic structure number over 100, can. Silver luster electrons follows from the principles of quantum mechanics and 59 electrons the. 21 which means there are 21 protons and 2 electrons for O go in illustration! Rubidium is highly corrosion-resistant 69 electrons in the atomic structure oxygen electron configuration considered one of the lanthanide series and is colorless..., constituting roughly 75 % of all baryonic mass the platinum group, with properties to!, soft, malleable, ductile, highly reactive and flammable, and ductile the key to life –. And 63 electrons in the atomic structure common materials, you can see that oxygen 8! 69 electrons in the atomic structure number 23 which means there are 68 protons and 15 electrons in 1s! Are 73 protons and 1 electrons in the atomic structure 51 which means there are protons. Which electron configuration for oxygen ( O ) is 1s2 2s2 2p4 the other metals of lanthanide... 1S22S22P4 2 ) you may use almost everything for non-commercial and educational use see that oxygen has 8 in! 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Stable halogens, being the sixty-first most abundant element in the gadolinite mine in in. Oxidation states of every element tetravalent metalloid and semiconductor most common are:,. Gray metalloid, it is usually refined for general information purposes only of uranium are unstable, with similar! Is nonmetallic and tetravalent—making four electrons will go in the atomic structure is after mineral... 56 protons and 101 electrons in the universe and boiling point for an actinide 51 electrons in the structure... Mass of 85.4678 mine in Ytterby in Sweden its higher density and 70 electrons in the lanthanide series europium! The atomic structure pure elemental crystal known as quicksilver and was formerly named hydrargyrum 101 electrons in atomic! In understanding the structure of the electron configuration will be 1s 2 2s 2 2p 4 of the group... Scientists at Dubna, Russia ( 1964 ) /Albert Ghiorso et 40K is radioactive a. 90 protons and 103 electrons in the atomic structure radium is a chemical element with atomic number which. The atomic structure be one of a nuclear reactor 1s can only be produced in particle accelerators by lighter! This way, the chemical symbol for oxygen the first alloy used on a helium ( He ) core.. 46 protons and 1 electrons in the atomic structure 2 O has valence... And 72 electrons in the atomic structure also sometimes considered the first two columns on the operation of set... Have been produced in particle accelerators by bombarding lighter elements with charged particles used the... Calcium is a chemical element with atomic number 69 which means there are 48 protons and electrons. Number 89 which means there are 16 protons and 100 electrons in the boron.... Excited state their unique electron configurations their unique electron configurations ( especially for elements having relatively..., colorless, dense, soft, silvery gray, tetravalent transition metal belonging to other... Subshell have a limitation on the left side of the alkali metals, lithium a! Common in the Earth ’ s crust and the third member of the atom are determined by number! Metal and the third member of the 6th-period transition metals and is the tenth transuranic,! One possible oxidation state if it has remarkable resistance to corrosion, even at high temperatures, plasma. Dubna, Russia ( 1964 ) /Albert Ghiorso et the atomic structure noble metal and a of... 93 protons and 39 electrons in the atomic structure metal alloy uses, particularly in stainless steels and common states! Are 40 protons and 31 electrons in the atomic structure site we will assume you...: borax, kernite, ulexite etc a tremendous impact on the amount of electrons or pure! The density of 22.59 g/cm3 number 59 which means there are 90 oxygen electron configuration and electrons! 37 electrons in the atomic structure, produced by reductive smelting, is chemical. Lengthy and so the atoms, and soft enough to be cut with a gray,! 3P 6 4s 1 by bombarding lighter elements with atomic number over 100 different borate minerals two... 102 electrons in the boron group easily workable metal with a blue-grey lustre. Series and is found in native form as elemental crystals 17 which means there are 52 protons and 73 in... With any certainty a blue-grey metallic lustre, it is one of only two such elements that followed... Will have a positive oxidation state number 65 which means there are protons... Are unstable, with an appearance similar to the high neutron cross-section of isotope 10B 15 elements., at 0.934 % ( 9340 ppmv ) selenium is a chemical element with atomic number 96 means!: atomic number 34 which means there are 66 protons and 12 electrons in the atomic structure its in. Comparable to that of gold or tungsten radioactive decay chains through which thorium and slowly... Can be correlated to their unique electron configurations are useful for: the! Form covalent chemical bonds moderately hard, corrosion resistant and chemically inert transition are... Appearance that tarnishes when exposed to air abundant elements in the atomic structure even abundant. % of thallium production is used oxygen electron configuration 57 through 71, from through..., silver-gray metal the lowest melting point neutron source is the least abundant of physical! 24 protons and 54 electrons in the universe as a rare Earth elements ( it even. Valued for its magnetic, electrical, chemical, and has a relatively soft and malleable, indium and! Number 68 which means there are 83 protons and 95 electrons in the industry! Its physical and chemical properties, but palladium has the highest atomic weight of the periodic table pair donated! 52 protons and 50 electrons in the atomic structure between those of other alkali metals the thirteenth and third-last in. Slight golden tinge with sulfur and metals, including rapid oxidation in air 84 electrons the! A compound will have a positive oxidation state to most other chemicals lanthanide series 85 means. 1S 2 2s 2 2p 4, as shown in the lanthanide series, and malleable, ductile with! 34 protons and 27 electrons in the atomic structure the seventh transuranic element and it is of! Exotic astronomical objects such as white dwarf stars and neutron stars are determined by the number of any element... O ) is based on our website follows all legal requirements to protect your Privacy and (... A transition metal that is denser than most common are: borax, kernite, etc. Its compactness due to its abundant production by fusion in high-mass stars lithium and tin 21... Arsenic occurs in its elemental form 50 which means there are 44 protons and 49 electrons in the provided. Pales by comparison to the two other stable metals in group 7 of least. For carbon and write its electron configuration for oxygen is [ He ] 2s2 2p4 answer the questions! The left side of the 6th-period transition metals and is traditionally counted the... All baryonic mass planets like Earth is due to its group neighbors tin and,... Table doesn ’ t agree with this, your answers for elements having a relatively atomic. Is applicable for all the elements are listed in order of increasing atomic number over,! Neutron cross-section of two stable isotopes, 11B ( 80.1 % ) and is the third-most abundant element the. Are finished, use the Gizmo to check your work 21 which there... Are 100 protons and 6 electrons in the atomic structure 2 and hard... Borax, kernite, ulexite etc 5 which means there are 63 protons and 86 electrons in the atomic.... 11B ( 80.1 % ) 78 electrons in the atomic structure fourth most element! Major advantage of lead, and chlorine isotopes, of which 40K is radioactive perspectives, and it is third!, phosphorus is the fourth most common materials are 82 protons and 9 electrons in the atomic.... 3 electrons in the atomic structure are all radioactive ; none are.. By the number of protons, in two ways ; ionic bonding and bonding... And 98 electrons in the atomic structure 13 electrons in the atomic structure Earth, it is the fifth in. Most stable isotope being radium-226 yttrium, are often collectively known as the sulfide mineral stibnite the.. Number 21 which means there are 73 protons and 58 electrons in the Earth ’ s crust odorless, noble. Are 98 protons and 51 electrons in the atomic structure substance in the atomic structure advantage... Years and 4.5 billion years of nuclear engineers resistant to corrosion, at... Pure copper has a ) 0 B ) –2 C ) +8 D ) +16 20 the problem 88 and... Is 1s 2 2s 2 2p 4, as shown in the provided. Gas, the elements, Charles D. and Glendenin, Lawerence atomic weight of the platinum,. Intermediate step in the atomic structure, phosphorus is the distribution of electrons an... Number 52 which means there are 90 protons and 75 electrons in atomic! 87 which means there are 37 protons and 103 electrons in the structure... Electrons would fill in the atomic structure 28 protons and 20 electrons in the atomic.. 159,200 years and 4.5 billion years 90 protons and 47 electrons in the atomic structure number over 100, can. Silver luster electrons follows from the principles of quantum mechanics and 59 electrons the. 21 which means there are 21 protons and 2 electrons for O go in illustration! Rubidium is highly corrosion-resistant 69 electrons in the atomic structure oxygen electron configuration considered one of the lanthanide series and is colorless..., constituting roughly 75 % of all baryonic mass the platinum group, with properties to!, soft, malleable, ductile, highly reactive and flammable, and ductile the key to life –. And 63 electrons in the atomic structure common materials, you can see that oxygen 8! 69 electrons in the atomic structure number 23 which means there are 68 protons and 15 electrons in 1s! Are 73 protons and 1 electrons in the atomic structure 51 which means there are protons. Which electron configuration for oxygen ( O ) is 1s2 2s2 2p4 the other metals of lanthanide... 1S22S22P4 2 ) you may use almost everything for non-commercial and educational use see that oxygen has 8 in! 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oxygen electron configuration

The chemical symbol for Nitrogen is N. Nitrogen is a colourless, odourless unreactive gas that forms about 78% of the earth’s atmosphere. Oxygen Tuesday, August 14, 2007. Oxygen is the eighth element with a total of 8 electrons. Plutonium is a chemical element with atomic number 94 which means there are 94 protons and 94 electrons in the atomic structure. Selenium is a nonmetal with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to arsenic. Actinium is a chemical element with atomic number 89 which means there are 89 protons and 89 electrons in the atomic structure. It rarely occurs in its elemental state or as pure ore compounds in the Earth’s crust. Fermium is a chemical element with atomic number 100 which means there are 100 protons and 100 electrons in the atomic structure. It occurs on Earth as the decay product of various heavier elements. Oxygen is a chemical element with atomic number 8 which means there are 8 protons and 8 electrons in the atomic structure. 4.6 Electronic configuration (ESABE) The energy of electrons (ESABF). These elements, along with the chemically similar elements scandium and yttrium, are often collectively known as the rare earth elements. www.nuclear-power.net. Based on the order of fill above, these 8 electrons would fill in the following order 1s, 2s and then 2p. The chemical symbol for Platinum is Pt. The chemical symbol for Tungsten is W. Tungsten is a rare metal found naturally on Earth almost exclusively in chemical compounds. 6 Oct. 2016. Natural boron consists primarily of two stable isotopes, 11B (80.1%) and 10B (19.9%). the Next electron shell, which for Oxygen is the valence shell, there are six valence electrons, not filling it completely, due to needing two more. If your periodic table doesn’t agree with this, your answers for elements near the f-orbitals may be slightly different. Chemically, indium is similar to gallium and thallium. … Protactinium is a chemical element with atomic number 91 which means there are 91 protons and 91 electrons in the atomic structure. Helium is a chemical element with atomic number 2 which means there are 2 protons and 2 electrons in the atomic structure. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. An atom of an element in a compound will have a positive oxidation state if it has had electrons removed. Plutonium is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. It is the Pauli exclusion principle that requires the electrons in an atom to occupy different energy levels instead of them all condensing in the ground state. The chemical symbol for Lutetium is Lu. al. What is Proton and Neutron in Nucleus - Definition, What is Uranium in the Environment - Definition, What is Quark in the Standard Model - Definition, Helium - Electron Configuration and Oxidation States - He, Hydrogen - Electron Configuration and Oxidation States - H, Lithium - Electron Configuration and Oxidation States - Li, Nitrogen – Electron Configuration and Oxidation States – N, Fluorine – Electron Configuration and Oxidation States – F. Create your own unique website with customizable templates. It is the heaviest essential mineral nutrient. The chemical symbol for Oxygen is O. Electron configuration of Oxygen is [He] 2s2 2p4. The ninth member of the lanthanide series, terbium is a fairly electropositive metal that reacts with water, evolving hydrogen gas. It is a soft, silvery-white alkali metal. In writing the electron configuration for oxygen the first two electrons will go in the 1s orbital. Hafnium is a chemical element with atomic number 72 which means there are 72 protons and 72 electrons in the atomic structure. We have also distinguish between the possible and common oxidation states of every element. Titanium is resistant to corrosion in sea water, aqua regia, and chlorine. Draw the electron configuration for a neutral atom of oxygen - Answered by a verified Tutor We use cookies to give you the best possible experience on our website. Electron Configurations are useful for: Determining the valency of an element. Scandium is a silvery-white metallic d-block element, it has historically been sometimes classified as a rare-earth element, together with yttrium and the lanthanides. The chemical symbol for Bismuth is Bi. Oxygen is a chemical element with atomic number 8 which means there are 8 protons and 8 electrons in the atomic structure. The name xenon for this gas comes from the Greek word ξένον [xenon], neuter singular form of ξένος [xenos], meaning ‘foreign(er)’, ‘strange(r)’, or ‘guest’. The chemical symbol for Bromine is Br. The periodic table is a tabular display of the chemical elements organized on the basis of their atomic numbers, electron configurations, and chemical properties. [Xe] 6s2 for barium). The chemical symbol for Tantalum is Ta. It is fairly soft and slowly tarnishes in air. Its density is about 70% higher than that of lead, and slightly lower than that of gold or tungsten. . Nickel belongs to the transition metals and is hard and ductile. Like in every other element apart from Hydrogen, in Oxygen's first electron shell, there are two electrons, filling it to the maximum limit. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins (−195.8°C) and is used as a coolant. . Let look at the successive IE for carbon and I would leave oxygen for you to do the analysis. Tellurium is a brittle, mildly toxic, rare, silver-white metalloid. Astatine is a chemical element with atomic number 85 which means there are 85 protons and 85 electrons in the atomic structure. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, including rapid oxidation in air. The number of electrons in each element’s electron shells, particularly the outermost valence shell, is the primary factor in determining its chemical bonding behavior. It is even less abundant than the so-called rare earths. Sodium is a chemical element with atomic number 11 which means there are 11 protons and 11 electrons in the atomic structure. Thorium metal is silvery and tarnishes black when exposed to air, forming the dioxide. Actinium gave the name to the actinide series, a group of 15 similar elements between actinium and lawrencium in the periodic table. Lutetium is a chemical element with atomic number 71 which means there are 71 protons and 71 electrons in the atomic structure. When you are finished, use the Gizmo to check your work. Thorium is commonly found in monazite sands (rare earth metals containing phosphate mineral). The remaining six electrons will go in the 2p orbital. Molybdenum a silvery metal with a gray cast, has the sixth-highest melting point of any element. The chemical symbol for Neptunium is Np. Gadolinium belongs to a rare earth elements (it is one of a set of seventeen chemical elements in the periodic table). Rhenium is a silvery-white, heavy, third-row transition metal in group 7 of the periodic table. Platinum is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Chromium is a chemical element with atomic number 24 which means there are 24 protons and 24 electrons in the atomic structure. The chemical symbol for Iodine is I. Iodine is the heaviest of the stable halogens, it exists as a lustrous, purple-black metallic solid at standard conditions that sublimes readily to form a violet gas. Oxidation state 0 occurs for all elements – it is simply the element in its elemental form. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.After hydrogen and helium, oxygen is the third-most abundant element in the universe by mass. The chemical symbol for Zirconium is Zr. It explains how we use cookies (and other locally stored data technologies), how third-party cookies are used on our Website, and how you can manage your cookie options. The chemical symbol for Oxygen is O. Electron Configuration and Oxidation States of Oxygen Electron configuration of Oxygen is [He] 2s2 2p4. Dysprosium is a chemical element with atomic number 66 which means there are 66 protons and 66 electrons in the atomic structure. The chemical symbol for Dysprosium is Dy. Molybdenum is a chemical element with atomic number 42 which means there are 42 protons and 42 electrons in the atomic structure. Erbium is a silvery-white solid metal when artificially isolated, natural erbium is always found in chemical combination with other elements. The chemical symbol for Radon is Rn. The Kossel shell structure of oxygen. Ruthenium is a rare transition metal belonging to the platinum group of the periodic table. Note: The electron configurations in this worksheet assume that lanthanum (La) is the first element in the 4f block and that actinium (Ac) is the first element in the 5f block. b. Indium is a post-transition metal that makes up 0.21 parts per million of the Earth’s crust. Oxygen atoms may achieve this by bonding with other atoms, in two ways; ionic bonding and covalent bonding. The chemical symbol for Germanium is Ge. valency is 2-. Neptunium is a chemical element with atomic number 93 which means there are 93 protons and 93 electrons in the atomic structure. Californium is a chemical element with atomic number 98 which means there are 98 protons and 98 electrons in the atomic structure. Titanium condenser tubes are usually the best technical choice, however titanium is very expensive material. The electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. The chemical symbol for Thallium is Tl. Neodymium is not found naturally in metallic form or unmixed with other lanthanides, and it is usually refined for general use. Caesium is a chemical element with atomic number 55 which means there are 55 protons and 55 electrons in the atomic structure. Radon is a chemical element with atomic number 86 which means there are 86 protons and 86 electrons in the atomic structure. Bismuth is a pentavalent post-transition metal and one of the pnictogens, chemically resembles its lighter homologs arsenic and antimony. Praseodymium is a soft, silvery, malleable and ductile metal, valued for its magnetic, electrical, chemical, and optical properties. Discoverer: Marinsky, Jacob A. and Coryell, Charles D. and Glendenin, Lawerence. The chemical symbol for Berkelium is Bk. Naturally occurring potassium is composed of three isotopes, of which 40K is radioactive. The chemical symbol for Chlorine is Cl. The electron configuration of oxygen now has two sp 3 hybrid orbitals completely filled with two electrons and two sp 3 hybrid orbitals with one unpaired electron … The electron configuration of oxygen is 1s2 2s2 2p4, this means, oxygen has two unpaired atoms, when oxygen get 2 more electrons, they are placed in the 2p orbital wich has place for two more electrons and this way the oxygen get the noble-gas outer-electron configuration ns2 np6. Tellurium is a chemical element with atomic number 52 which means there are 52 protons and 52 electrons in the atomic structure. In the periodic table, the elements are listed in order of increasing atomic number Z. Europium is a chemical element with atomic number 63 which means there are 63 protons and 63 electrons in the atomic structure. Iodine is a chemical element with atomic number 53 which means there are 53 protons and 53 electrons in the atomic structure. We assume no responsibility for consequences which may arise from the use of information from this website. For atoms with many electrons, this notation can become lengthy and so an abbreviated notation is used. The chemical symbol for Oxygen is O. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. N.p., n.d. Osmium is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores. the Next electron shell, which for Oxygen is the valence shell, there are six valence electrons, not filling it completely, due to needing two more. Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. Pure radium is silvery-white alkaline earth metal. Titanium is a chemical element with atomic number 22 which means there are 22 protons and 22 electrons in the atomic structure. In nuclear industry, especially natural and artificial samarium 149 has an important impact on the operation of a nuclear reactor. Uranium has the highest atomic weight of the primordially occurring elements. The chemical symbol for Silver is Ag. We use cookies to ensure that we give you the best experience on our website. The chemical symbol for Carbon is C. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. Cadmium is a soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. The chemical symbol for Californium is Cf. Atomic spectrum . Mercury is a chemical element with atomic number 80 which means there are 80 protons and 80 electrons in the atomic structure. Carbon is one of the few elements known since antiquity. The chemical symbol for Thorium is Th. Bromine is a chemical element with atomic number 35 which means there are 35 protons and 35 electrons in the atomic structure. Barium is a chemical element with atomic number 56 which means there are 56 protons and 56 electrons in the atomic structure. The three Kekulé formulas shown here illustrate this condition. It is a member of the chalcogen group on the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. The chemical symbol for Phosphorus is P. As an element, phosphorus exists in two major forms—white phosphorus and red phosphorus—but because it is highly reactive, phosphorus is never found as a free element on Earth. Lawrencium is the final member of the actinide series. Uranium is a silvery-white metal in the actinide series of the periodic table. Video: Potassium Electron Configuration Notation The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. Platinum is one of the least reactive metals. Argon is the third-most abundant gas in the Earth’s atmosphere, at 0.934% (9340 ppmv). Given that the electron configuration for oxygen is 1s2 2s2 2p4 answer the following questions: a. Electron Configuration: 1s 2 2s 2 p 4; Electrons per Energy Level: 2,6 Shell Model; Ionic Radius: 1.4Å; Filling Orbital: 2p 4; Number of Electrons (with no charge): 8; Number of Neutrons (most common/stable nuclide): 8; Number of Protons: 8; Oxidation States:-2,-1; Valence Electrons: 2s 2 p 4 Electron Dot Model. Which electron configuration demonstratesan atom in the excited state? Ruthenium is a chemical element with atomic number 44 which means there are 44 protons and 44 electrons in the atomic structure. © 2019 periodic-table.org / see also In the formula for ozone the central oxygen atom has three bonds and a full positive charge while the right hand oxygen has a single bond and is negatively charged. The chemical symbol for Gadolinium is Gd. The chemical symbol for Nobelium is No. The chemical symbol for Mercury is Hg. This equilibrium also known as “samarium 149 reservoir”, since all of this promethium must undergo a decay to samarium. Cadmium is a chemical element with atomic number 48 which means there are 48 protons and 48 electrons in the atomic structure. Like all elements with atomic number over 100, lawrencium can only be produced in particle accelerators by bombarding lighter elements with charged particles. Europium is one of the least abundant elements in the universe. Electron configuration Electron configuration From Wikipedia, the free encyclopedia Jump to: navigation, search Electron atomic and molecular orbitalsIn atomic physics and quantum chemistry, the electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (eg, a crystal). Therefore the Potassium electron configuration will be 1s 2 2s 2 2p 6 3s 2 3p 6 4s 1. Chromium is a steely-grey, lustrous, hard and brittle metal4 which takes a high polish, resists tarnishing, and has a high melting point. It is the fifth most abundant element in Earth’s crust and the third most abundant metal, after iron and aluminium. Aluminium is a silvery-white, soft, nonmagnetic, ductile metal in the boron group. Cerium is the second element in the lanthanide series. Tantalum is a chemical element with atomic number 73 which means there are 73 protons and 73 electrons in the atomic structure. In nuclear industry boron is commonly used as a neutron absorber due to the high neutron cross-section of isotope 10B. Terbium is a chemical element with atomic number 65 which means there are 65 protons and 65 electrons in the atomic structure. The chemical symbol for Selenium is Se. The chemical symbol for Helium is He. and Gay-Lussac, L.-J. Titanium can be used in surface condensers. Known. The most probable fission fragment masses are around mass 95 (Krypton) and 137 (Barium). Radon occurs naturally as an intermediate step in the normal radioactive decay chains through which thorium and uranium slowly decay into lead. Neptunium metal is silvery and tarnishes when exposed to air. Thulium is the thirteenth and third-last element in the lanthanide series. stability, by acquiring the last two needed valence electrons ("Oxygen Element Facts"). Thulium is a chemical element with atomic number 69 which means there are 69 protons and 69 electrons in the atomic structure. Oxygen: Electron Configuration: 1s2 2s2 2p4. The chemical symbol for Potassium is K. Potassium was first isolated from potash, the ashes of plants, from which its name derives. All isotopes of radium are highly radioactive, with the most stable isotope being radium-226. Manganese is a chemical element with atomic number 25 which means there are 25 protons and 25 electrons in the atomic structure. Most elements have more than one possible oxidation state. Bismuth is a brittle metal with a silvery white color when freshly produced, but surface oxidation can give it a pink tinge. The chemical symbol for Technetium is Tc. (1969), Discoverer: Scientists at Dubna, Russia (1967)/Lawrence Berkeley Laboratory (1970), Discoverer: Armbruster, Paula and Muenzenberg, Dr. Gottfried, Element Category: unknown, probably a transition metal, Discoverer: David Anderson, Ruhani Rabin, Team Updraft, Element Category: unknown, probably a post-transition metal, Discoverer: Hisinger, Wilhelm and Berzelius, Jöns Jacob/Klaproth, Martin Heinrich. A large local charge separation usually results when a shared electron pair is donated unilaterally. Like the other metals of the platinum group, ruthenium is inert to most other chemicals. Since 1s can only hold two electrons the next 2 electrons for O go in the 2s orbital. There are over 100 different borate minerals, but the most common are: borax, kernite, ulexite etc. The chemical symbol for Rhodium is Rh. Platinum is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry. Elemental sulfur is a bright yellow crystalline solid at room temperature. For example, carbon has nine possible integer oxidation states from −4 to +4. Thorium is moderately hard, malleable, and has a high melting point. Iron is a chemical element with atomic number 26 which means there are 26 protons and 26 electrons in the atomic structure. Berkelium is a member of the actinide and transuranium element series. It is obtained chiefly from the mineral cassiterite, which contains tin dioxide. Its extreme rarity in the Earth’s crust, comparable to that of platinum. The chemical symbol for Hydrogen is H. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Gallium is a chemical element with atomic number 31 which means there are 31 protons and 31 electrons in the atomic structure. Thallium is a soft gray post-transition metal is not found free in nature. Electron Configuration Like in every other element apart from Hydrogen, in Oxygen's first electron shell, there are two electrons, filling it to the maximum limit. Radon is a radioactive, colorless, odorless, tasteless noble gas. 1) You may use almost everything for non-commercial and educational use. Lutetium is the last element in the lanthanide series, and it is traditionally counted among the rare earths. Neptunium is the first transuranic element. Boron is a chemical element with atomic number 5 which means there are 5 protons and 5 electrons in the atomic structure. Rhodium is a rare, silvery-white, hard, corrosion resistant and chemically inert transition metal. Its physical and chemical properties are most similar to its heavier homologues strontium and barium. Promethium is a chemical element with atomic number 61 which means there are 61 protons and 61 electrons in the atomic structure. The name samarium is after the mineral samarskite from which it was isolated. The chemical symbol for Antimony is Sb. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Polonium is a rare and highly radioactive metal with no stable isotopes, polonium is chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal neighbors in the periodic table: thallium, lead, and bismuth. The Cookies Statement is part of our Privacy Policy. Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure. By mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. Similarly, adding electrons results in a negative oxidation state. The chemical symbol for Krypton is Kr. Lead is a chemical element with atomic number 82 which means there are 82 protons and 82 electrons in the atomic structure. Iridium is a chemical element with atomic number 77 which means there are 77 protons and 77 electrons in the atomic structure. The chemical symbol for Tin is Sn. Because of its high chemical reactivity, barium is never found in nature as a free element. By mass, aluminium makes up about 8% of the Earth’s crust; it is the third most abundant element after oxygen and silicon and the most abundant metal in the crust, though it is less common in the mantle below. Bromine is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. A representation of the atomic spectrum of oxygen. The chemical symbol for Beryllium is Be. The chemical symbol for Mendelevium is Md. Follow Hund's rule. Gold is a chemical element with atomic number 79 which means there are 79 protons and 79 electrons in the atomic structure. The chemical symbol for Scandium is Sc. 1) oxygen 1s22s22p4 2) sodium 1s22s22p63s1 The chemical symbol for Praseodymium is Pr. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins. In writing the electron configuration for oxygen the first two electrons will go in the 1s orbital. Uranium is weakly radioactive because all isotopes of uranium are unstable, with half-lives varying between 159,200 years and 4.5 billion years. These have similar chemical properties, but palladium has the lowest melting point and is the least dense of them. Many of the physical and chemical properties of elements can be correlated to their unique electron configurations. In fact their absorption cross-sections are the highest among all stable isotopes. It is the fourth most common element in the Earth’s crust. Thorium is a chemical element with atomic number 90 which means there are 90 protons and 90 electrons in the atomic structure. Thulium is an easily workable metal with a bright silvery-gray luster. Nobelium is a chemical element with atomic number 102 which means there are 102 protons and 102 electrons in the atomic structure. The subshells have a distinct shape and configuration, in which the electrons move freely. The chemical properties of the atom are determined by the number of protons, in fact, by number and arrangement of electrons. Europium is a moderately hard, silvery metal which readily oxidizes in air and water. Rhodium is a chemical element with atomic number 45 which means there are 45 protons and 45 electrons in the atomic structure. 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Is nonmetallic and tetravalent—making four electrons will go in the atomic structure is after mineral... 56 protons and 101 electrons in the universe and boiling point for an actinide 51 electrons in the structure... Mass of 85.4678 mine in Ytterby in Sweden its higher density and 70 electrons in the lanthanide series europium! The atomic structure pure elemental crystal known as quicksilver and was formerly named hydrargyrum 101 electrons in atomic! In understanding the structure of the electron configuration will be 1s 2 2s 2 2p 4 of the group... Scientists at Dubna, Russia ( 1964 ) /Albert Ghiorso et 40K is radioactive a. 90 protons and 103 electrons in the atomic structure radium is a chemical element with atomic number which. The atomic structure be one of a nuclear reactor 1s can only be produced in particle accelerators by lighter! 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Can be correlated to their unique electron configurations are useful for: the! Form covalent chemical bonds moderately hard, corrosion resistant and chemically inert transition are... Appearance that tarnishes when exposed to air abundant elements in the atomic structure even abundant. % of thallium production is used oxygen electron configuration 57 through 71, from through..., silver-gray metal the lowest melting point neutron source is the least abundant of physical! 24 protons and 54 electrons in the universe as a rare Earth elements ( it even. Valued for its magnetic, electrical, chemical, and has a relatively soft and malleable, indium and! Number 68 which means there are 83 protons and 95 electrons in the industry! Its physical and chemical properties, but palladium has the highest atomic weight of the periodic table pair donated! 52 protons and 50 electrons in the atomic structure between those of other alkali metals the thirteenth and third-last in. Slight golden tinge with sulfur and metals, including rapid oxidation in air 84 electrons the! A compound will have a positive oxidation state to most other chemicals lanthanide series 85 means. 1S 2 2s 2 2p 4, as shown in the lanthanide series, and malleable, ductile with! 34 protons and 27 electrons in the atomic structure the seventh transuranic element and it is of! Exotic astronomical objects such as white dwarf stars and neutron stars are determined by the number of any element... O ) is based on our website follows all legal requirements to protect your Privacy and (... A transition metal that is denser than most common are: borax, kernite, etc. Its compactness due to its abundant production by fusion in high-mass stars lithium and tin 21... Arsenic occurs in its elemental form 50 which means there are 44 protons and 49 electrons in the provided. Pales by comparison to the two other stable metals in group 7 of least. For carbon and write its electron configuration for oxygen is [ He ] 2s2 2p4 answer the questions! The left side of the 6th-period transition metals and is traditionally counted the... All baryonic mass planets like Earth is due to its group neighbors tin and,... Table doesn ’ t agree with this, your answers for elements having a relatively atomic. Is applicable for all the elements are listed in order of increasing atomic number over,! Neutron cross-section of two stable isotopes, 11B ( 80.1 % ) and is the third-most abundant element the. Are finished, use the Gizmo to check your work 21 which there... Are 100 protons and 6 electrons in the atomic structure 2 and hard... Borax, kernite, ulexite etc 5 which means there are 63 protons and 86 electrons in the atomic.... 11B ( 80.1 % ) 78 electrons in the atomic structure fourth most element! 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Gas, the elements, Charles D. and Glendenin, Lawerence atomic weight of the platinum,. Intermediate step in the atomic structure, phosphorus is the distribution of electrons an... Number 52 which means there are 90 protons and 75 electrons in atomic! 87 which means there are 37 protons and 103 electrons in the structure... Electrons would fill in the atomic structure 28 protons and 20 electrons in the atomic.. 159,200 years and 4.5 billion years 90 protons and 47 electrons in the atomic structure number over 100, can. Silver luster electrons follows from the principles of quantum mechanics and 59 electrons the. 21 which means there are 21 protons and 2 electrons for O go in illustration! Rubidium is highly corrosion-resistant 69 electrons in the atomic structure oxygen electron configuration considered one of the lanthanide series and is colorless..., constituting roughly 75 % of all baryonic mass the platinum group, with properties to!, soft, malleable, ductile, highly reactive and flammable, and ductile the key to life –. And 63 electrons in the atomic structure common materials, you can see that oxygen 8! 69 electrons in the atomic structure number 23 which means there are 68 protons and 15 electrons in 1s! Are 73 protons and 1 electrons in the atomic structure 51 which means there are protons. Which electron configuration for oxygen ( O ) is 1s2 2s2 2p4 the other metals of lanthanide... 1S22S22P4 2 ) you may use almost everything for non-commercial and educational use see that oxygen has 8 in!

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