Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Atoms, Elements & CompoundsSome Important Elements
Name the element which is used to fabricate solar cells and transistors?
- A.Germanium
- B.Copper
- C.Gallium
- D.SiliconCorrect answer
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Practice these MCQs in the appQuick fact: Silicon is the element used to fabricate solar cells and transistors.