The mass spectrum of an element shows that 92.2% of the atoms have a mass of 27.977
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The mass spectrum of an element shows that 92.2% of the atoms have a mass of 27.977 u, 4.67% have a mass of 28.976 u, and the remaining 3.10% have a mass of 29.974 u.
(a) Calculate the atomic mass of this element.
(b) Give the symbol for each of the isotopes present.
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Related Book For
Chemistry Principles And Practice
ISBN: 9780534420123
3rd Edition
Authors: Daniel L. Reger, Scott R. Goode, David W. Ball
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