Chemistry, 29.07.2021 21:30 nellyjsotelo
The average atomic mass of lithium is 6.94 amu. Based on the atomic
masses of the two isotopes of lithium, how do the relative abundances of the
isotopes compare?
Isotope
Atomic mass (amu)
Li-6
6.015
Li-7
7.016
A. Li-7 is slightly more abundant than Li-6.
B. They are about the same.
C. Li-6 is much more abundant than Li-7.
D. LI-7 is much more abundant than Li-6
Answers: 2
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The average atomic mass of lithium is 6.94 amu. Based on the atomic
masses of the two isotopes of l...
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