Home Chemistry Solid State Properties and Types of Solids To get a n- type semiconductor, the impurity…
Chemistry Solid State Properties and Types of Solids Single Correct MCQ
Published on: August 14, 2026

To get a n- type semiconductor, the impurity to be added to silicon should have which of the following number of valence electrons

A
1
B
2
C
3
D
5

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Text Solution

Verified by Experts
The correct answer is:
D

For n -type, impurity added to silicon should have more than 4 valence electrons.

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