Graphite Properties | MCQs

    Q1: Lead pencil is made up of _____?

    لیڈ پنسل کس سے بنی ہے؟
    • A. Silver
    • B. Graphite
    • C. None of these
    • D. Aluminum
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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