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23-01-2020
Chemistry

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Lithium ha two naturally occurring isotopes: lithium-6 and lithium-7. If the average atomic mass of lithium is 6.941 amu which isotope is the most abundant? how do you know?

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Eduard22sly Eduard22sly

23-01-2020

Answer: Lithium—7 is more abundant with 94.1%

Explanation:Please see attachment for explanation

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