Search Result for "atomic number 41":
Wordnet 3.0

NOUN (1)

1. a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium;
[syn: niobium, Nb, atomic number 41]



WordNet (r) 3.0 (2006):

atomic number 41
    n 1: a soft grey ductile metallic element used in alloys; occurs
         in niobite; formerly called columbium [syn: niobium,
         Nb, atomic number 41]