columbium

See also: Columbium

English

Etymology

Columbia +‎ -ium, in allusion to the United States.

Noun

columbium (usually uncountable, plural columbiums)

(obsolete) A former name of niobium.

Derived terms

Translations

former name of niobium

German: Columbium n
Italian: columbio m

Japanese: コロンビウム (koronbium)
Tagalog: kolumbyo

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