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Which element is used to make ‘Computer Chips’?

ACarbon
BGallium
CGermanium
DSilicon

Explanation

• Silicon is a semiconductor, meaning it can conduct electricity under certain conditions.
• It is incredibly abundant in the Earth’s crust as silica (sand).
• Its controlled conductivity allows for the creation of transistors and microprocessors.

Exam Relevance
  • Topic: Competitive Exams
  • Subtopic: FPSC/PPSC Past Papers
Submitted by: mcqstutor Team More General Knowledge MCQs →

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