Search Result for "atomic_number_85":
Wordnet 3.0

NOUN (1)

1. a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium;
[syn: astatine, At, atomic number 85]



WordNet (r) 3.0 (2006):

atomic number 85
    n 1: a highly unstable radioactive element (the heaviest of the
         halogen series); a decay product of uranium and thorium
         [syn: astatine, At, atomic number 85]