alleryStart learning →Group IV atoms in a III-V compound can act as both donors and acceptors. They are called what?
AAmphoteric impurities
BIntrinsic impurities
CMajority dopants
DNeutral dopants
Answer & Solution
Correct answer: A. Amphoteric impurities
An atom that can act either as donor or acceptor, depending on the site it takes, is amphoteric.
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