The conductivity of silicon can be increased by introducing trace quantities of another element as an impurity in a process referred to as doping. Which element listed below when introduced as an impurity into silicon would provide a p-type conductor?

Question

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Boron (B) is a group III element that has one less valence electron than silicon. When it is introduced into silicon, it creates a hole where there is a missing electron, resulting in a p-type conductor. Sulfur (S), nitrogen (N), carbon (C), and selenium (Se) are not suitable for p-type doping.

The Conductivity of Silicon Can Be Increased by Introducing Trace