Americium
[,æmә'riʃiәm]
Definition
(noun.) a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms.
Inputed by Carlo--From WordNet
[,æmә'riʃiәm]
(noun.) a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms.
Inputed by Carlo--From WordNet