What is the average atomic mass of bromine? One isotope of bromine has an atomic mass of 78.92amu and a relative abundance of 50.69%. The other major isotope of bromine has an atomic mass of 80.92amu and a relative abundance of 49.31%.
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_/\_Hello mate__here is your answer--
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The average atomic mass of bromine
={ (79 x 49.7)+ (81 x 50.3) }/100
= (3926.3 + 4074.3)/100
= 8000.6/100
= 80 u
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Answer:
See explanation part
Explanation:
The average atomic mass of bromine
={ (79 x 49.7)+ (81 x 50.3) }/100
= (3926.3 + 4074.3)/100
= 8000.6/100
= 80 u
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