Carlo Perrier
Encyclopedia
Carlo Perrier was an Italian mineralogist who did extensive research on the element technetium
in 1936. He discovered the element along with his colleague, Emilio Segrè (1905-1989), in 1937.
Technetium
Technetium is the chemical element with atomic number 43 and symbol Tc. It is the lowest atomic number element without any stable isotopes; every form of it is radioactive. Nearly all technetium is produced synthetically and only minute amounts are found in nature...
in 1936. He discovered the element along with his colleague, Emilio Segrè (1905-1989), in 1937.