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Which of the following is true about semi-conductors: A. Gold and silver are important semiconductors B. Neither free electrons nor holes are considered charge carriers in a semi-conductor C. Exposing a crystal of a semiconductor to heat or light starts displacing valence electrons which then move throughout the crystal D. A material is classified as a semiconductor if its resistance to the flow of electric current is too low to permit it to be called a conductor
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A material is classified as a semiconductor if its resistance to the flow of electric current is too low to permit it to be called a conductor- is true about semi-conductors.
Expert answered|emdjay23|Points 140169|
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Asked 3/31/2018 7:51:04 PM
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