> Q. When arsenic is added as an impurity to silicon, the resulting material is – LIVE ANSWER TODAY

Q. When arsenic is added as an impurity to silicon, the resulting material is

In This post you will get answer of Q.
When arsenic is added as an impurity to silicon, the resulting material is

Solution:

Arsenic is pentavalent, therefore when added with silicon it leaves one electron as a free electron. In this case the conduction of electricity is due to motion of electrons, so the resulting material is p-type semiconductor.

Leave a Comment