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Chemistry, 25.10.2021 23:20 TH3L0N3W0LF
Element X has 3 naturally occurring isotopes. X-8 has a relative abundance 5 points
of 35.76%, X-9 has a relative abundance of 45.32%. and X-10 has a relative
abundance of 18.92%. What is the average atomic mass of element X?
(Use the relative abundance to determine significant figures). *
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Element X has 3 naturally occurring isotopes. X-8 has a relative abundance 5 points
of 35.76%, X-9...
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