5. . Isotope mass (u)
H-1 0.98
1.97
H-3 2.98
fractional abundance
98%
...
Chemistry, 19.03.2021 21:50 ashleyprescot05
5. . Isotope mass (u)
H-1 0.98
1.97
H-3 2.98
fractional abundance
98%
1.6%
0.4%
H-2
Average atomic mass of hydrogen
Answers: 3
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