Chemistry, 30.10.2020 18:10 lorenialopez1234
3. The isotopes of magnesium (and their percent abundance) are Mg-24 (79.0%), Mg-25 (10%), and Mg-26 (11.0%). Calculate the atomic mass of magnesium. NOTE: To one decimal place, the mass of each isotope is equal to the mass number. Thus, the mass of an atom of Mg-24 is 24.0 amu.
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3. The isotopes of magnesium (and their percent abundance) are Mg-24 (79.0%), Mg-25 (10%), and Mg-26...
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