A. Monovalent
B. Divalent
C. Trivalent
D. Tetravalent
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Answer: C. Trivalent If Germanium has to be doped with an acceptor impurity, the foreign atom should be trivalent.
Answer: C. Trivalent
See lessIf Germanium has to be doped with an acceptor impurity, the foreign atom should be trivalent.