Uranium deposits contain ultratraces of technetium; but Tc is prepared generally from burned nuclear fuels.
I heard from many people that it' comes from stars and it's found no where on earth
Technetium was discovered by Emilio Segre and Carlo Perrier in 1936 at the University of Palermo, Sicily, Italy.
Technetium is in the period 5 of the periodic table.
Technetium is found in both in a compound and pure forms
Technetium is not a naturally-occurring element; it was created in a laboratory.
Technetium is a man made element; natural technetium exist only in ultra traces in uranium deposits.
No, Technetium does no occur naturally on earth except in trace amounts in molybdenum deposits.
Technetium exist in infinitesimal traces in some uranium ores. Being radioactive and unstable technetium was lost from the Earth by decay.
Emilio G. Serge
Technetium was discovered by Emilio Segre and Carlo Perrier in 1936 at the University of Palermo, Sicily, Italy.
The name technetium comes from the Greek word that means "artificial." A link can be found below.
Technetium was discovered by Emilio Segre and Carlo Perrier in 1936 at the University of Palermo, Sicily, Italy.