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प्रश्न
Besides overlapping valence and conduction bands, which band condition allows a metal to conduct?
पर्याय
Electrons cannot exist in the forbidden energy gap
Conduction band is completely empty
Valence band is completely filled and conduction band is completely empty
Conduction band is partially filled
MCQ
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उत्तर
A metal conducts if its valence and conduction bands overlap or its conduction band is partially filled. Both conditions make free electrons available.
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