The ORNL-led team of scientists prepared a chemical complex of promethium, which enabled its characterization in solution for the first time. Thus, they exposed the secrets of this extremely rare ...
Conceptual art showing the rare earth element promethium in a vial surrounded by an organic ligand. Scientists have discovered hidden features of promethium, opening a pathway for research on other ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Although the Periodic Table of Elements is an impressive achievement of human understanding, scientists ...
Dr. Lawrence Elgin Glendenin, devoted husband, father and grandfather, a chemist and co-discoverer of Promethium, element 61 on the periodic table of elements. Died on Nov. 22, 2008, at the age of 90.
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