1. A sample of magnesium has the following isotopic abundances: Isotopic mass (amu) 23.99 24.99 Isotopic abundance (%) 78.99 Isotope 2Mg 25Mg 26Mg 10.00 11.01 25.98 What is the average atomic mass of this sample of magnesium?
1. A sample of magnesium has the following isotopic abundances: Isotopic mass (amu) 23.99 24.99 Isotopic abundance (%) 78.99 Isotope 2Mg 25Mg 26Mg 10.00 11.01 25.98 What is the average atomic mass of this sample of magnesium?
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter2: Atoms, Molecules, And Ions
Section: Chapter Questions
Problem 22E: An element has the following natural abundances and isotopic masses: 90.92% abundance with 19.99...
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