A slow neutron will cause fission in ?
Correct answer: B. 235U
- A. 234U
- B. 235U
- C. 236U
- D. 237U
Explanation
Uranium-235 is a fissile isotope, meaning it can undergo fission when struck by a slow neutron. It is the primary fuel used in nuclear reactors and atomic bombs.When a slow neutron is absorbed, 235U{}^{235}U235U becomes unstable and splits into two smaller nuclei, releasing a large amount of energy and more neutrons, continuing the chain reaction.
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