Which of the following elements is a semiconductor?
(a) Aluminum
(b) Silicon
(c) Silver
(d) Lead
Which of the following elements is a semi conductor?
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1 Answer
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Answer - (b) Silicon
The semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic copper, and an insulator, such as glass. And its resistance decreases as the temperature increases, which is the opposite behavior of metal.
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