Search Result for "atomic_number_43":
Wordnet 3.0

NOUN (1)

1. a crystalline metallic element not found in nature; occurs as one of the fission products of uranium;
[syn: technetium, Tc, atomic number 43]



WordNet (r) 3.0 (2006):

atomic number 43
    n 1: a crystalline metallic element not found in nature; occurs
         as one of the fission products of uranium [syn:
         technetium, Tc, atomic number 43]