29
/fr/
fr
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3509180
317723
2

1 janv. 1897 - Cathode Ray Tube Experiment Was used to discover electrons by J.J Thompson (1897)

Ajouté au bande de temps:

12 nov. 2019
0
0
316
Chemistry

Date:

1 janv. 1897
Maintenaint
~ Il y a 127 ans
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