The atomic masses of 6 Li and7Li are 6.0151 amu and 7.0160 amu, respectively. Calculate the natural abundances of the heaviest isotope. The average atomic mass of Li is 6.941 amu. Put your answer in three significant figures.

The atomic masses of 6 Li and7Li are 6.0151 amu and 7.0160 amu, respectively. Calculate the natural abundances of the heaviest isotope. The average atomic mass of Li is 6.941 amu. Put your answer in three significant figures.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter2: Atoms And Molecules

Section: Chapter Questions

Problem 2.18PAE: The following table presents the abundances and masses of the isotopes of zinc. What is the atomic...

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Question

The atomic masses of 6 Li and7Li are 6.0151 amu and 7.0160 amu, respectively. Calculate the natural
abundances of the heaviest isotope. The average atomic mass of Li is 6.941 amu. Put your answer in
three significant figures.

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