When bombarded by a neutron, uranium-235 undergoes fission. If the nuclides produced are barium-141 and krypton-92, how many neutrons are emitted?

Question

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When uranium-235 undergoes fission after absorbing a neutron, it splits into smaller nuclides and releases additional neutrons. The atomic mass of uranium-235 plus one neutron is 236. The sum of the atomic masses of barium-141 and krypton-92 is 233. The difference, 236 - 233, equals 3, indicating that 3 neutrons are emitted during the fission process.

When Bombarded by a Neutron, Uranium-235 Undergoes Fission