Question

The valence band and conduction band of a solid overlap at low temperature, the solid may be(a) A metal(b) A semiconductor(c) An insulator(d) None of these

Answer 1

an insulator.... how it helps

Answer 2

Answer:

( a ) A metal

Explanation:

The valence band and conduction band of a solid overlap at low temperature, the solid may be a Metal.

Hence out of the below options :-

( a ) A metal

( b ) A semiconductor

( c ) An insulator

( d ) None of these

Option ( a ) A metal is correct.