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oganesson

Chemical element with symbol Og and atomic number 118

Chemical elementchemical elementsynthetic elementQ1307

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

Symbol
Atomic number
Mass
Boiling point
  • 80°C
Density
  • 4.9 g/cm³
Discovered by
Discovered

Overview

All data

63 statements · 19% with external sources · numbers in brackets are citations

IPA transcription
  • ˌɒɡəˈnɛsɒn language: English
  • ˌoʊɡəˈnɛsən language: English
Subclass of
Named after
Has characteristic
Ionization energy
  • 860,100 kilojoule per mole
  • 1,560,000 kilojoule per mole
Oxidation state
  • 2
  • 4
  • -1
  • 0
  • 1
  • 6
Molar fusion enthalpy
  • 23,501 kilojoule per mole
Part of
Electron configuration
Unicode character
Crystal system

On other databases

22 identifiers linking oganesson across the web's reference databases