Q30Short answer
Calculate the average atomic mass of hydrogen using the following data : Isotope % Natural abundance Molar mass H 99.985 1 H 0.015 2
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Average Atomic Mass = 99.985 × 1 + 0.015 × 2 = 99.985 + 0.030 1 0 0 .0 1 5 = = = 1.00015 u 100 100