2 janv. 1897 - J.J. Thomson discoveries.
Description:
J.J. Thomson discovered the electrons and subatomic particles and that atoms are divisible by making the "Cathode ray tube experiment". He created a model of the atom called "Plum Pudding Model"Ajouté au bande de temps:
Date:
2 janv. 1897
Maintenaint
~ Il y a 128 ans