Search Result for "atomic number 25":
Wordnet 3.0

NOUN (1)

1. a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals;
[syn: manganese, Mn, atomic number 25]


WordNet (r) 3.0 (2006):

atomic number 25 n 1: a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals [syn: manganese, Mn, atomic number 25]