Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Earth Science & GeologyRocks, Minerals & Landforms
Chemical formula of quartz:
- A.Al₂O₃
- B.CaCO₃
- C.NaCl
- D.SiO₂Correct answer
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: The chemical formula of quartz is SiO₂ (silicon dioxide).