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  • 17-10-2020
  • Chemistry
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Consider an element X that has two naturally occurring isotopes with the following percent abundances: the first isotope has a mass number of 84.912 and is 72.17% abundant; the second isotope has a mass number of 86.909 and is 27.83% abundant. What is the average atomic mass for element X?

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sophieaxten sophieaxten
  • 17-10-2020
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