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4 Mai 1911 Jahr - Nuclear Model

Beschreibung:

Rutherford fired positively charged alpha particles at a thin sheet of gold foil. He noticed that some light with little deflection, but some deflected at a larger angle. He infered that this could be possible only if the atom was mostly empty, with the positive charge concetrated in the centre — the nucleus.

Zugefügt zum Band der Zeit:

19 Okt 2017
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Datum:

4 Mai 1911 Jahr
Jetzt
~ 113 years ago

Abbildungen: