25 apr 1856 anni - JJ Thomson
Descrizione:
In 1897, J.J. Thomson discovered the electron. In addition, he also studied positively charged particles in neon gas.
Experimenting with a Crookes, or cathode ray, tube. He demonstrated that cathode rays were negatively charged.
Model- Plum Pudding Model
Aggiunto al nastro di tempo:
Data:
Immagini:
![]()
![]()