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28 mayo 1897 año - Sir "Joseph John" Thompson

Descripción:

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

Añadido al timeline:

Atomic History_Kim

3 oct 2018

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475

fecha:

28 mayo 1897 año

Ahora mismo

~ 128 years ago

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