Chemistry, 11.09.2021 01:50 mimivenga

Lithium has 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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Chemistry, 22.06.2019 11:00

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Chemistry, 22.06.2019 17:40

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Lithium has two naturally occurring isotopes: lithium-6 and lithium-7. If the average atomic mass...

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