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Examveda

Integrated Circuits (IC) chips used in computers are made with

A. Gold

B. Silver

C. Silicon

D. Copper

E. None of these

Answer: Option C

Solution(By Examveda Team)

Most ICs are made of silicon, which is abundant in ordinary beach sand. Pure crystalline silicon, as with other semiconducting materials, has a very high resistance to electrical current at normal room temperature.

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