Which statement is correct for a $p$-type semiconductor?

  • A
    The number of electrons in the conduction band is more than the number of holes in the valence band at room temperature.
  • B
    The number of holes in the valence band is more than the number of electrons in the conduction band at room temperature.
  • C
    There are no holes and electrons at room temperature.
  • D
    The number of holes and electrons is equal in the valence and conduction bands.

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