J. J. Thomson (18 Dez 1856 Jahr – 30 Aug 1940 Jahr)
Beschreibung:
Discovered electrons through his study of cathode rays, and came up with the "plum pudding" model of atomic theory, where the atoms exist as a soup of positive charge with negative electrons floating around inside.
Zugefügt zum Band der Zeit:
Datum:
18 Dez 1856 Jahr
30 Aug 1940 Jahr
~ 83 years