copernicium

roentgenium$\longleftarrow$ 112 $\longrightarrow$nihonium

Pronunciation

• enPR: kōpərnĭsʹēəm, IPA ^(key): /koʊpərˈnɪsi.əm/

• Audio

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Noun

Singular copernicium

Plural none

1. (uncountable) Copernicium is a synthetic radioactive element with an atomic number of 112 and symbol Cn.