Naturally occurring technetium is a spontaneous fission product in uranium ore and thorium ore (the most common source), or the product of neutron capture in molybdenum ores.

Technetium, chemical element, synthetic radioactive metal of Group 7 (VIIb) of the periodic table, the first element to be artificially produced.

Technetium was discovered by Emilio Segrè in 1937 in Italy. He investigated molybdenum from California which had been exposed to high energy radiation and he found technetium to be …

Chemical element, Technetium, information from authoritative sources. Look up properties, history, uses, and more.

Technetium is an artificial element and was discovered in 1937. It is radioactive and have the greatest number of radioactive isotopes among the lightest elements of the periodic table.

A radioactive metal, technetium (pronounced as tek-NEE-she-em) is the first synthetically produced element. Denoted by the chemical symbol Tc, it belongs to the family of transition …

Discover the unique characteristics and applications of technetium, a transition metal with significant contributions to nuclear medicine and industry. Learn about its history, physical and …

Technetium is a byproduct of the nuclear industry and is a product of uranium decay. Alternatively it can be made by the bombardment of molydenum targets with deuterium nuclei.

Naturally occurring technetium is a spontaneous fission product in uranium ore and thorium ore (the most common source), or the product of neutron capture in molybdenum ores.

Technetium is a rare, silver-gray metal that tarnishes slowly in moist air. In powder form, it burns in oxygen to form the heptoxide (Tc 2 O 7). Technetium dissolves in nitric acid and …