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oxygen (Q629)

From Wikidata
chemical element with symbol O and atomic number 8
  • E948
  • oxygen atom
  • element 8
  • Oxygen
Language Label Description Also known as
default for all languages
O
  • ₈O
English
oxygen
chemical element with symbol O and atomic number 8
  • E948
  • oxygen atom
  • element 8
  • Oxygen

Statements

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1771
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1774
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O
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[He] 2s² 2p⁴
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1s² 2s² 2p⁴
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142 picometre
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1.21 ångström
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1.40 ångström
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1,313.9 kilojoule per mole
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3,388.3 kilojoule per mole
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5,300.5 kilojoule per mole
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7,469.2 kilojoule per mole
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161.059 joule per mole kelvin
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90.15 kelvin
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15.999±0.001 dalton
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6 May 2022
Standard atomic weights of the elements 2021 (IUPAC Technical Report) (English)
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60 gigahertz
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Oxygen
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Identifiers

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חמצן (Hebrew)
الأكسجين (Arabic)
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atomic number 8 | oxygen | O
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust (English)
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18 November 2018
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Ossigeno
Mariapaola Lanti
Mariapaola Lanti
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atomic number 8, oxygen, O
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust (English)
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oksygena (Northern Sami)
oxygen (English)
syre (Swedish)