12. How many atoms decay in 12 hours in a 3.5 x 10-8 Ci source?a.4.1 x 10-¹4 atomsC.b. 1.6 x 104 atoms5.0 x 104 atomsd.) 5.6 x 107 atomse. 4.6 x 1022 atoms

Decay time= 12 hrsActivity or rate of decay = 3.5 x 10-8 Ci We have to find the number of atoms…

Answered: 12. How many atoms decay in 12 hours in…

12. How many atoms decay in 12 hours in a 3.5 × 10-8 Ci source? 4.1 x 10-¹4 atoms 1.6 × 104 atoms 5.0 × 104 atoms a. b. c. d. 5.6 × 107 atoms e. 4.6 x 1022 atoms

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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12. How many atoms decay in 12 hours in a 3.5 x 10-8 Ci source?
a.
4.1 x 10-¹4 atoms
C.
b. 1.6 x 104 atoms
5.0 x 104 atoms
d.) 5.6 x 107 atoms
e. 4.6 x 1022 atoms

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