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4 apr 1932 anni - Discovery of the Neutron

Descrizione:

By bombarding beryllium atoms with alpha particles, James Chadwick identifies a subatomic particle with no charge that he calls the neutron.

Aggiunto al nastro di tempo:

History of the atom

ByBrooks Hubenett

21 ott 2018

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327

Data:

4 apr 1932 anni

Adesso

~ 93 years ago

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