An n-type and p-type silicon can be obtained by doping pure silicon with.
A. Germanium
B. Boron
C. Arsenic
D. Antimony

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1 Answers

Correct Answer - B
Since boron has 3 electrons in its valence shell, it offers 3 of the four electrons that a silicon atom needs. As a result, each silicon center is left with a hole. Semiconductors made in his manner are called p -type.

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