Thank you for reporting, we will resolve it shortly
Q.
In an $n$-type silicon, which of the following statements is true.
Semiconductor Electronics: Materials Devices and Simple Circuits
Solution:
An n-type semiconductor is obtained by doping a semiconductor with a pentavalent impurity. The impurity so added produces free electrons. Therefore, in an n-type semiconductor, the electrons are majority carriers and holes are minority carriers and pentavalent atoms are the dopants.