The valence of an impurity added to germanium crystal in order to convert it into a `P`-type semiconductor isA. `6`B. `5`C. `4`D. `3`

The valence of an impurity added to germanium crystal in order to conv

1.	The valence of an impurity added to germanium crystal in order to convert it into a `P`-type semiconductor isA. `6`B. `5`C. `4`D. `3`
Answer» Correct Answer - D `Ge+underset("impurity")("Trivalent") to underset("semiconductor") (P-type)`

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The valence of an impurity added to germanium crystal in order to convert it into a `P`-type semiconductor isA. `6`B. `5`C. `4`D. `3`

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