Verify that the atomic weight of lithium is 6.94, given the following information: 6 Li, mass =

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Verify that the atomic weight of lithium is 6.94, given the following information: 

6Li, mass = 6.015121 u; percent abundance = 7.50% 

7Li, mass = 7.016003 u; percent abundance = 92.50%

EXAMPLE 2.2 Calculating Atomic Weight from Isotope Abundance Problem Bromine has two naturally occurring

EXAMPLE 2.3 Calculating Isotopic Abundances Problem Antimony, Sb, has two stable isotopes: 1215Sb, 120.904 u,

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Chemistry And Chemical Reactivity

ISBN: 9780357001172

10th Edition

Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

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