Defenition of the word niobium
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Defenition of the word niobium
- Chemical element with symbol Nb and atomic number 41, shiny grey transition metal.
- a soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium
- a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Synonyms for the word niobium
Hyponyms for the word niobium
Hypernyms for the word niobium
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