The synthetic radioisotope technetium-99, which decaysby beta emission, is the most widely used isotope in nuclearmedicine. The following data were collected on a sampleof 99Tc:Using these data, make an appropriate graph and curve fitto determine the half-life. Disintegrationsper MinuteTime (h)1801302.51045.0777.55910.04612.52417.5

It is given that the reaction is radioactive decay of technetium-99. As it is known all the…

Answered: Disintegrations per Minute Time (h) 180…

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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The synthetic radioisotope technetium-99, which decays
by beta emission, is the most widely used isotope in nuclear
medicine. The following data were collected on a sample
of ⁹⁹Tc:

Using these data, make an appropriate graph and curve fit
to determine the half-life.

Disintegrations
per Minute
Time (h)
180
130
2.5
104
5.0
77
7.5
59
10.0
46
12.5
24
17.5

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