If the element Bromine is in the form two isotopes which are Br-79 (49%) and Br-81(51%) then calculate the average atomic mass of bromine.
Answers
Answered by
1
Yo
average atomic mass=(mass of isotope 1*percentage composition + mass of isotope 2* percentage composition)/100
=(79*49+81*51)/100
=80.2
Hope this helps
Answered by
0
Answer:
Explanation:
average atomic mass=(mass of isotope 1*percentage composition + mass of isotope 2* percentage composition)/100
=(79*49+81*51)/100
=80.2
Similar questions