An element has three isotopes, A, B, and C. Atomic masses and percent abundances of the three isotopes are 19 amu and 90.48%, 20.75 amu and 0.27% , 21.5 and 9.25 % respectively. Calculate the average atomic mass of the element.
An element has three isotopes, A, B, and C. Atomic masses and percent abundances of the three isotopes are 19 amu and 90.48%, 20.75 amu and 0.27% , 21.5 and 9.25 % respectively. Calculate the average atomic mass of the element.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter2: Chemical Compounds
Section: Chapter Questions
Problem 29QRT: Argon has three naturally occurring isotopes: 0.3336% 36Ar, 0.063% 38Ar, and 99.60% 40Ar. Estimate...
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An element has three isotopes, A, B, and C. Atomic masses and percent
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