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Also known as Og, element 118, eka-radon, ununoctium, Uuo

原子序數為118的化學元素

AI overview

Oganesson is a human-made chemical element (symbol Og, atomic number 118) that was first created in 2002 by Russian and American scientists at a research institute in Russia. It was officially recognized and named in 2015-2016 in honor of nuclear physicist Yuri Oganessian, who made major contributions to discovering the heaviest elements on the periodic table.

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Wikidata facts

Instance of: synthetic element
Subclass of: transactinide element
Part of: noble gases
Named after: Yuri Oganessian

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Unicode character: 鿫
has characteristic: radioactivity
electron configuration: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁶
element symbol: Uuo
Commons category: Oganesson
topic's main category: Category:Oganesson
Commons gallery: Oganesson
atomic number: 118
time of discovery or invention: 2002-06-00
discoverer or inventor: Joint Institute for Nuclear Research
ionization energy: 1560000
oxidation state: 6
density: 4.9
boiling point: 80
molar fusion enthalpy: 23501
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

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