1 janv. 1911 - ERNEST RUTHERFORD
Description:
- Discovered protons and the nucleus.- Showed that atoms have (+) particles in the center, and are mostly empty space.
- He called the (+) particles protons.
- He called the center nucleus.
Ajouté au bande de temps:
Date:
1 janv. 1911
Maintenaint
~ Il y a 114 ans