Technetium
[tek'ni:ʃiәm]
Definition
(noun.) a crystalline metallic element not found in nature; occurs as one of the fission products of uranium.
Edited by Ellis--From WordNet
[tek'ni:ʃiәm]
(noun.) a crystalline metallic element not found in nature; occurs as one of the fission products of uranium.
Edited by Ellis--From WordNet