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Q. |
Nuclear fission is caused by the impact of. |
A. | Proton |
B. | Electron |
C. | Neutron |
D. | (1) and (b) |
Answer» C. Neutron | |
Explanation: In such a reaction, free neutrons released by each fission event can trigger yet more events, which in turn release more neutrons and cause more fission. |
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