Synonyms of Niobium in English :
Antonyms of Niobium in English
Thesaurus of Niobium in English
Niobium
see definition of niobiumSynonyms of niobium
1. (noun) a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Hyponyms of niobium
1. (noun) a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Hypernyms of niobium
1. (noun) a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium