Chemistry, 02.07.2021 01:40 abbyramirez52

Element X has two naturally occurring isotopes, 35X and 36X . 35X has a percent natural abundance of 30%, while 36X has a percent natural abundance of 70%. What is the average atomic mass of element X

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Element X has two naturally occurring isotopes, 35X and 36X . 35X has a percent natural abundance of...