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 present …

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.

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 chemical …

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 concentrated …

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 has the atomic symbol Tc with an atomic number of 43, in the d-block of the periodic table, with molybdenum to its left and ruthenium to its right. It is a transition metal in group 7 and period 5 …

All available technetium is produced as a synthetic element. Naturally occurring technetium is a spontaneous fission product in uranium ore and thorium ore (the most common source), or the …