J.J. Thomson (1 янв 1856 г. – 1 янв 1940 г.)
Описание:
J.J. Thomson discovered the existence of the electron and proved that atoms can be separated. He also invented the Plum Pudding model of the atom which depicts a positively charged ball filled with negatively charge electrons scattered throughout.Добавлено на ленту времени:
Дата:
1 янв 1856 г.
1 янв 1940 г.
~ 84 years