brayhampton5245 brayhampton5245

24-09-2017
Chemistry

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Element that has two isotopes has an average atomic mass of 199.7. if 75.56% of the atoms of the element have an atomic mass of 197.4, what is the atomic mass of the other isotope?

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jdnowell420 jdnowell420

29-09-2017

I just learned this myself and it was sort of confusing to me. Inbox me and I'll do my best to explain it.

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