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