J. J. Thomson (18 дек 1856 г. – 30 авг 1940 г.)
Описание:
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.Добавлено на ленту времени:
Дата:
18 дек 1856 г.
30 авг 1940 г.
~ 83 years