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28 Mai 1897 Jahr - Sir "Joseph John" Thompson

Beschreibung:

He discovered electrons and subatomic particles (+,- charge) His atom model was called "Plum pudding model."
Cathode ray tube experiment

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Atomic History_Kim

3 Okt 2018

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475

Datum:

28 Mai 1897 Jahr

Jetzt

~ 128 years ago

Abbildungen:

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