Search Result for "atomic_number_88":
Wordnet 3.0

NOUN (1)

1. an intensely radioactive metallic element that occurs in minute amounts in uranium ores;
[syn: radium, Ra, atomic number 88]



WordNet (r) 3.0 (2006):

atomic number 88
    n 1: an intensely radioactive metallic element that occurs in
         minute amounts in uranium ores [syn: radium, Ra,
         atomic number 88]