Bombardment of Beryllium by alpha particles resulted in the discovery of :
Positron
Proton
Nucleus
Neutron
A
Proton
B
Neutron
C
Nucleus
D
Positron
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Solution
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Bombardment of Beryllium by alpha particles reaction is given as below:
94Be+42He→[136C]→126C+10n So, correct choice is option C.
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