Chemistry, 12.09.2019 04:30 plb2007

Acertain element x is comprised of isotopes a, b, and c. isotope a has a mass of 50 amu and is 70% of naturally occurring x. isotope b is 35 amu and is 25% of x. isotope c has a mass of 70 amu and is 5% of x. what is the atomic weight of element x?

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Acertain element x is comprised of isotopes a, b, and c. isotope a has a mass of 50 amu and is 70% o...