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1 jun 1904 año - Plum Pudding Model

Descripción:

J.J Thompson discovered that atoms have electrons, which don't move, and that they are smaller then the atom so the atom could be dividisable. But most importantly thought the atom was a positive charge and electrons were negative and balanced each other out.

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fecha:

1 jun 1904 año
Ahora mismo
~ 121 years ago