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Which impurity should be added to pure semiconductor to make a P-type semiconductor?

Which impurity should be added to pure semiconductor to make a P-type semiconductor? Correct Answer Boron

Boron should be added to pure semiconductor to make a P-type semiconductor. P-Type extrinsic semiconductor is formed when a trivalent semiconductor is doped with a pure semiconductor. Boron is a trivalent compound whereas all others are pentavalent compound.

Related Questions

Each of the questions below consists of a question and three statements number I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. Find the percentage of impurity in the mixture. I. A discount vendor professes to sell his at the cost price and mixes with impurity and thereby gain 25%. II. If in 45 kg of mixture, 5/2 times quantity of impurity is equal to 150% of 2/3 of the quantity of whole mixture. III. The ratio of quantity of pure wheat in the mixture to the total quantity of the mixture in 3 : 5. (Mixture is made of pure wheat and impurity)
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