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Nastasia [14]
3 years ago
14

Bromine has two isotopes: 50.69% of Bromine has a mass number of 79 while 49.31% of Bromine has a mass number of 81. Calculate t

he average atomic mass of Bromine. *
Chemistry
1 answer:
natka813 [3]3 years ago
8 0
Not sure. How to answer this question.Look it up
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