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← ScienceWhich outcome occurs when localized electron densities decrease between bonded atoms in a diatomic molecule?
A)Bond's overall strength degrades noticeably✓
B)Raman scattering becomes much weaker
C)Electric dipole oscillation becomes stronger
D)Molecular rotational spectrum blueshifts slightly
💡 Explanation
A weaker bond occurs because decreased electron density from reduced constructive **orbital overlap** weakens the attractive forces between nuclei. Therefore the bond strength diminishes, rather than enhanced molecular vibrations or rotations at different frequencies and shifts.
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