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mherrera mherrera
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10 years ago
d the release of a neutron.this reaction led to the recognition of the existence of the neutron by Chadwick in 1932..
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10 years ago
The alpha bumbardment of 9 Be results in formation of Carbon-12 with emission of one neutron.

      9 Be  +  4 He = 12 C  + 1n
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