Chemistry, 26.06.2020 16:01, staceyh146
Element X with mass number 121 has percent abundance of 57.21% and has a mass
of 120.9038 amu while the other isotope with a mass number of 123 has percent
abundance of 42.79% and has a mass of 122.9042 amu. What is the weighted average
atomic mass that should be reported for element X?
Answers: 3
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Element X with mass number 121 has percent abundance of 57.21% and has a mass
of 120.9038 amu while...
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