Chemistry, 20.10.2020 02:01, jessica28757

Unknown element has two isotopes. Isotope A has a mass of 34 amu and abundance of 52%, isotope B has a mass of 33 amu and abundance of 48%. Find average atomic mass of this element and express your

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Unknown element has two isotopes. Isotope A has a mass of 34 amu and abundance of 52%, isotope B has...