Electronics and Communication Engineering - Matching Questions - Discussion

Discussion Forum : Matching Questions - Section 2 (Q.No. 21)

Matching Questions

21.

Match the following:

	List I		List II
A.	Silicon	1.	Donor Impurity
B.	Antimony	2.	Acceptor Impurity
C.	Gallium	3.	Most Commonly used semiconductor material
D.	Germanium	4.	Atomic number 32

A-3, B-1, C-2, D-4

A-2, B-3, C-1, D-4

A-1, B-2, C-3, D-4

A-4, B-3, C-2, D-1

Answer: Option

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