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Hydrogen is 99% 1H, 0.8% 2H, and 0.2% 3H. Calculate its average atomic mass.
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Hydrogen is 99% 1H, 0.8% 2H, and 0.2% 3H. Calculate its average atomic mass.

User Dumbfingers
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Just add them up bro.. 99+ (0.8*2)+ (0.2*3)= 101.2
User Gopikrishna
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