Physics · May / June 2025 · Paper 11 · Question 38
During fission, a nucleus of uranium-235 (U-235) absorbs one neutron to produce two daughter nuclei and three neutrons. Krypton-92 (Kr-92) is one of the daughter nuclei and it contains 92 nucleons. How many nucleons does the other daughter nucleus contain?
- A92
- B141
- C144
- D327
As printed in the paper
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Correct answer: B. 141
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