An intrinsic semiconductor has some holes in it at room temperature. W

1.	An intrinsic semiconductor has some holes in it at room temperature. What causes these holes?
A.	Doping
B.	Valence electrons
C.	Free electrons
D.	Thermal energy
E.	None of the above
Answer» E. None of the above

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An intrinsic semiconductor has some holes in it at room temperature. What causes these holes?

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