English

Noun

oganesson ‎(uncountable)

1. The proposed name for the chemical element with atomic number 118.
   • 2016 June 9, “Meet the periodic table's 4 new elements: Nihonium, moscouvium, tennessine and oganesson”, in The Straits Times:

     SINGAPORE - The four new elements announced in December last year have received their new names: Nihonium (Nh), moscouvium (Mc), tennessine (Ts) and oganesson (Og).

Synonyms

• Og (symbol)
• ununoctium, Uuo (symbol)
• eka-radon

Translations