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← ScienceWhich outcome results when repulsive forces raise electron orbital energy?
A)Reduced electron pairing within orbitals✓
B)Increased nuclear magnetic resonance shifts
C)Enhanced spin-orbit coupling strength
D)Decreased X-ray absorption near edges
💡 Explanation
Reduced electron pairing will occur because Hund's rule dictates electrons individually occupy orbitals due to minimizing electron-electron repulsion effects; therefore, unpaired electrons increase, rather than enhance pairing if the orbital energy became greater, assuming no additional constraints.
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