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← ScienceWhich mechanism prevents core electron capture during nuclear fusion?
A)Orbital hybridization inhibits tunneling
B)Quantum confinement lowers affinity
C)Pauli exclusion raises potential✓
D)Uncertainty principle reduces overlap
💡 Explanation
The Pauli exclusion principle raises the potential energy of electrons surrounding fusing nuclei, because compressing the electron orbitals increases kinetic energy to overcome electrostatic forces; therefore, electron capture is prevented rather than favored with increased density.
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