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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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18 Apr 1897 Jahr - Discovery

Beschreibung:

By using cathode ray tubes, J.J. Thompson identifies the electron and determines the ratio of mass of an electron to its electronic charge

Zugefügt zum Band der Zeit:

4 Okt 2017
0
0
422
Chem

Datum:

18 Apr 1897 Jahr
Jetzt
~ 127 years ago
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