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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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29 magg 1932 anni - -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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By
De-Hong Wong
15 ott 2017
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551
Data:
29 magg 1932 anni
Adesso
~ 93 years ago
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