Answer: In p-type semiconductors, an excess of holes are the majority charge carriers.
Step-by-step explanation:
The majority of charge carriers in p-type semiconductors are holes because In p-type semiconductors, impurities are intentionally added to the material to create a deficiency of electrons, creating holes as the dominant charge carriers.
Hence, p-type semiconductors have an excess of holes as the majority charge carriers, resulting from the intentional introduction of impurities that create acceptor levels in the material's energy band structure.