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June 15, 2024
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1 gen 1904 anni - Plum Pudding Model - J.J. Thompson

Descrizione:

Thomson’s Plum Pudding diagram said that atoms can’t be solid spheres -they must contain negatively charged particles. He proposed that atoms are ‘general balls of positive charge’ with electron stuck inside it.

Aggiunto al nastro di tempo:

13 dic 2022
0
0
60

Data:

1 gen 1904 anni
Adesso
~ 120 years ago