Physics, asked by xmartyprincei520, 8 months ago

To form N-type of semiconductor, which type of impurities is added in Si-
(a)
Tri-valent
(b)
Penta-valent
(c)
Both of above
(d)
None of above two.

Answers

Answered by kikibuji

3

Answer:

penta valent impurities

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