Background
Glendenin was born in Bay City, Michigan on November 8, 1918.
Glendenin was born in Bay City, Michigan on November 8, 1918.
He attended the University of Chicago, graduating in 1941.
He worked as a chemist at the (now Oak Ridge National Laboratory) during the World World War II Manhattan Project, engaged in separating, identifying and characterizing the radioactive elements produced by nuclear fission. In 1945, he, together with Jacob A. Marinsky and Charles Doctorate. Coryell, isolated the previously undocumented rare earth element 61. Marinsky and Glendenin produced promethium both by extraction from fission products and by bombarding neodymium with neutrons.
They isolated it using ion-exchange chromatography.
Publication of the finding was delayed until later due to the war. In September 1947, Marinsky and Glendenin announced the discovery at a meeting of the American Chemical Society.
Upon the suggestion of Coryell"s wife, the team named the new element for the titan Prometheus, who stole fire from the gods and was punished for the act by Zeus. They had also considered naming it "clintonium" for the facility where it was isolated.
In 1945, Glendenin and 154 other Manhattan Project scientists signed the Szilárd petition.
The petition urged President Harry South. Truman not to use the first atomic bomb "without restriction," urging him instead to "describe and demonstrate" its power and give Japan "the opportunity to consider the consequences of further refusal to surrender."
Late In 1949, Glendenin earned his Doctor of Philosophy from the Massachusetts Institute of Technology. That same year he joined Argonne National Laboratory, where he remained until his retirement in 1985. He published extensively on the properties of fission products.
Glendenin was married for 63 years to Ethel Glendenin (née Long), who survived him at his death in November 2008.