Multiple Choice
The class of semiconductors, known as elemental, has special features. These are ________.
A) band gap and individual element valence electrons
B) periodical table grouping and diamond crystal structure
C) tetrahedral coordination geometry and sp2 hybrid orbitals
D) overlapping hybrid orbitals and filed conduction bands
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
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