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← ScienceWhich outcome occurs when enriched uranium undergoes neutron bombardment?
A)Nuclear fission energy production occurs✓
B)Radioactive alpha decay emission increases
C)Isotopic transmutation into stable lead
D)Nuclear fusion reaction efficiency decreases
💡 Explanation
Nuclear fission occurs because neutron capture by U-235 isotopes causes nuclear instability, triggering chain reactions. Therefore, energy production rises, rather than alpha decay changes or immediate transmutation to lead; fusion requires different conditions.
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