What are the best dopants that are added to silicon as a means of creating a qua

Question

What are the best dopants that are added to silicon as a means of creating a quality semiconductor? Elements with the same number of valence electrons as silicon. Elements that are radioactive. Elements with one more or one fewer valence electron than silicon. Elements in the same row of periodic table as silicon. Incorrect Doped semiconductors allow for mobile electrons Silicon has A valence electrons In order to provide charge carriers elements with 5 valence electrons are added as impurities into pure silicon, producing an n- type semiconductor !n order to provide vacant space for charge earners to occupy and travel through, dements with 3 valence electrons are added as impurities into pure silicon, producing a p-type semiconductor.

Explanation / Answer

Answer : C

Elements that are one more of one fewer electron than the valency of the silicon then they will create a hole or extra electron move in the circuit and responsible for conductance.

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