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April 1, 2024
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1 feb 1911 anni - Earnest Rutheferd
Descrizione:
He did a gold tinfoil test.He concluded the positve charge is concentrated in the nucleus.
Aggiunto al nastro di tempo:
24 dic 2019
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203
Science
Data:
1 feb 1911 anni
Adesso
~ 113 years ago