Isotopic Abundance | MCQs

    Q1: Naturally occurring gallium consists of 60.108% Ga-69, with a mass of 68.9256 AMU, and 39.892% Ga-71, with a mass of 70.9247 AMU. The average atomic mass of gallium will be ____

    • A. 89 A.M.U
    • B. 69 A.M.U
    • C. 59 A.M.U
    • D. 79 A.M.U
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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