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← ScienceWhich outcome occurs when dopants reduce the band gap?
A)Increased semiconductor electrical conductivity✓
B)Augmented chemical reaction equilibrium
C)Decreased material yield strength
D)Enhanced thermal energy insulation
💡 Explanation
Increased electrical conductivity occurs because doping introduces more charge carriers into the conduction band via band gap narrowing; therefore, semiconductors conduct electricity readily, rather than other effects related to material properties or equilibrium.
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