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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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5 h 44 min, 2 janv. 1897 ans - Thomson

Description:

Thomson discovered the electron by experimenting with a crookes,or cathode ray,tube.He demonstrated that cathode rays were negatively charged.in addition,he also studied positively charged particles in neon gas.

Ajouté au bande de temps:

6 févr. 2018

Date:

5 h 44 min, 2 janv. 1897 ans
Maintenaint
~ Il y a 127 ans