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2 ene 1932 año - James Chadwick

Descripción:

- Discovered the Neutron - a particle with no electric charge.
- Neutral particles were in the nucleus which account for the remainder of the atom's mass.

Añadido al timeline:

25 oct 2017
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fecha:

2 ene 1932 año
Ahora mismo
~ 93 years ago

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