Search Result for "atomic_number_93":
Wordnet 3.0

NOUN (1)

1. a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium;
[syn: neptunium, Np, atomic number 93]



WordNet (r) 3.0 (2006):

atomic number 93
    n 1: a radioactive transuranic metallic element; found in trace
         amounts in uranium ores; a by-product of the production of
         plutonium [syn: neptunium, Np, atomic number 93]