Which of the following is not a semiconductor? a) silicon.
b) germanium
c) arsenic
d) all of the above
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Answer:
arsenic is the answer which i dont no
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Arsenic is not a semiconductor. (Option C)
• There are various elements in the modern periodic table which have electrical conductivity power less than the normal conductors and greater than the insulators,these elements are known as the semiconductors.
• The silicon, germanium are some common examples of the semiconductor.
• But,arsenic is not a semiconductor because it is only used to dope the other semiconductors.
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