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23-01-2020
Chemistry

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Calculate the average atomic mass of lithium, which occurs as two isotopes that have the following atomic masses and abundances in nature: 6.017 amu, 7.30% and 7.018 amu, 92.70%.

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Eduard22sly Eduard22sly

23-01-2020

Answer: 6.9

Explanation:Please see attachment for explanation

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