Answered: An element X occurs as three stable…

An element X occurs as three stable isotopes: X-21, X-22 and X-23. X-21 is 90.48% abundant and X-22 is 0.27% abundant. What is the % abundance of X-23?

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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Question

100%

An element X occurs as three stable isotopes: X-21, X-22 and X-23.
X-21 is 90.48% abundant and X-22 is 0.27% abundant. What is the % abundance of X-23?

Expert Solution

Step 1

Given :

Element X exists as three stable isotopes.

The three isotopes are:

X-21

X-22

X-23

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Solved in 2 steps

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