On a certain planet two isotopes of indium can be found. The abundance of the isotope with a mass of 114.9041 amu is 65.64%. The atomic mass of the second isotope is 112.9043 amu. What is the average atomic mass reported on the periodic table on that planet for indium?

On a certain planet two isotopes of indium can be found. The abundance of the isotope with a mass of 114.9041 amu is 65.64%. The atomic mass of the second isotope is 112.9043 amu. What is the average atomic mass reported on the periodic table on that planet for indium?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

Question

On a certain planet two isotopes of indium can be found. The abundance of the isotope with a mass of 114.9041 amu is
65.64%. The atomic mass of the second isotope is 112.9043 amu. What is the average atomic mass reported on the periodic
table on that planet for indium?

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