JAMB Physics 2007 Objective — Question 14

Question 14 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2007 Objective paper, with the correct answer and a full explanation.

The bond that forms a semiconductor is

A. ionic
B. metallic
C. covalentCorrect
D. electrovalent

Explanation

Semiconductors have four valence electrons per atom, shared with surrounding atoms in a tetrahedral arrangement - a covalent bond.

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