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Semiconductor Electronic: Material, Devices And Simple Circuits — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronic: Material, Devices And Simple Circuits1 Mark
Question
Semiconductors are generally made up of which substance?
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Answer

  1. Silicon
Explanation:
Semiconductors are made of Si, generally. Because Si is the second most abundant element in earth's crust after oxygen and is less expensive than other semiconductors used in intrinsic semiconductors. 

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