Technetium

1937 Technetium

The book of science

Tom Sharp

PalermoEmilio Segrè, Carlo Perrier elements Technetium

Technetium

Atomic number 43

Unstable stuff

Many other scientists thought that they had found element 43; however, their work was not reproducable, mainly because, at least for most of them, they had found something else.

See also in The book of science:

Readings on wikipedia:

Other readings:

  • Technetium,” Elementymology & Elements Multidict, by Peter van der Krogt