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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
September 30, 2021
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29 maio 1932 ano - -James Chadwick was an English Physicist who was responsible for discovering the neutron in 1932 by using scattering data to calculate the mass of the neutral particle.

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Data:

29 maio 1932 ano
Agora
~ 89 years ago
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