Lord Rayleigh-McNeese8

Born

Nov 2, 1842

Lord Rayleigh && Sir Ramsay

Oct 10, 1894

Discovered the Noble Gases

Noble Gases

Oct 10, 1895

The noble gases were added on to the periodic table as group 0

Argon

Sep 9, 1898

He then sugguested that Argon be placed into the periodic table between chlorine && potasium in the Helium family.

Died

Jun 30, 1919