Chemistry, 31.03.2020 19:23 askharoun2005
There are two isotopes of element A. Information about the two isotopes is shown in the table below.
Mass number of the isotope
6
7
Percentage abundance
92.5
7.5
Use the information in the table above above to calculate the relative atomic mass of element A.
Give your answer to 2 decimal places.
Relative atomic mass =
(4)
Answers: 1
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There are two isotopes of element A. Information about the two isotopes is shown in the table below....
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