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4 apr 1897 anni - Discovery of the Electron

Descrizione:

Experimenting with cathode ray tubes, J. J. Thomson identifies that electonrs make up cathoder rays. He also calculated the mass of the electons and developed the plum pudding model.

Aggiunto al nastro di tempo:

History of the atom

ByBrooks Hubenett
21 ott 2018
0
0
327

Data:

4 apr 1897 anni
Adesso
~ 128 years ago

Immagini:

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