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1 gen 1897 anni - J.J Thomson

Descrizione:

He found the electron which makes up an atom, he called a “Plum Pudding model” which looks like a condensed ball of negative and positive energy.

Aggiunto al nastro di tempo:

The Theory of the Atom

27 set 2018

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303

Data:

1 gen 1897 anni

Adesso

~ 128 years ago

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