1 janv. 1897 - Thomson Adds Electrons
Description:
The next major advance in the history of the atom was the discovery of electrons. These were the first subatomic particles to be identified. They were discovered in 1897 by a British physicist named J. J. Thomson.Ajouté au bande de temps:
Date:
1 janv. 1897
Maintenaint
~ Il y a 128 ans