6.
Silicon atoms combine into an orderly pattern called a:
A. covalent bond
B. crystal
C. semiconductor
D. valence orbit
Answer: Option B
Explanation:
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7.
In “n” type material, majority carriers would be:
A. holes
B. dopants
C. slower
D. electrons
Answer: Option D
Explanation:
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8.
Elements with 1, 2, or 3 valence electrons usually make excellent:
A. conductors
B. semiconductors
C. insulators
D. neutral
Answer: Option A
Explanation:
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9.
A commonly used pentavalent material is:
A. arsenic
B. boron
C. gallium
D. neon
Answer: Option A
Explanation:
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10.
Which material may also be considered a semiconductor element?
A. carbon
B. ceramic
C. mica
D. argon
Answer: Option A
Explanation:
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