_______ is used to make microchips.A. GraphiteB. PolyvinylC. SiliconD. – McqOptions

MCQOPTIONS

1.	_______ is used to make microchips.A. GraphiteB. PolyvinylC. SiliconD. Bakelite
A.	B
B.	D
C.	C
D.	A
Answer» D. A

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