Chemistry, 12.12.2020 15:50 dixonkaleo9
lithium has two isotopes with mass number 6 and 7. if the relative atomic mass of lithium is 6.94, determine the percentage abundance of each isotope.
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Using data from seismic waves, geologists have learned that earth’s interior is made up of several
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lithium has two isotopes with mass number 6 and 7. if the relative atomic mass of lithium is 6.94, d...
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