Search Result for "atomic number 44":
Wordnet 3.0

NOUN (1)

1. a rare polyvalent metallic element of the platinum group; it is found associated with platinum;
[syn: ruthenium, Ru, atomic number 44]



WordNet (r) 3.0 (2006):

atomic number 44
    n 1: a rare polyvalent metallic element of the platinum group;
         it is found associated with platinum [syn: ruthenium,
         Ru, atomic number 44]