SemiconductorHard
Question
Which statement is correct for p -type semiconductor
Options
A.the number of electrons in conduction band is more than the number of holes in valence band at room temperature
B.the number of holes in valence band is more than the number of electrons in conduction band at room temperature
C.there are no holes and electrons at room temperature
D.number of holes and electrons is equal in valence and conduction band