Word: Nb
Part of speech: Symbol
Syllables: nb
Definition: Symbol for niobium; a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Morphemes:
Affix: Nb
Language: en
PoS: Symbol
Meaning: Symbol for niobium; a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium