Q. When phosphorus and antimony are mixed in germanium, then
A) $P$-type semiconductor is formed
B) $N$-type semiconductor is formed
C) Both (a) and (b)
D) none of these
Explanation
(b) Antimony and phosphorus both are pentavalent
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.