Chemistry, 20.10.2020 21:01 cutegirl0987
There are five naturally occurring isotopes of the element zinc. The relative 1 point
abundance and mass of each are as follows. Calculate the average atomic
mass of zinc. *
64
304
Zn = 48.89%, 63.929 amu
30Zn = 27.81%, 65.926 amu
30Zn = 4.11%, 66.927 amu
30Zn = 18.57%, 67.925 amu
30 Zn = 0.62%, 69.925 amu
68
70
Answers: 1
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There are five naturally occurring isotopes of the element zinc. The relative 1 point
abundance and...
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