which The synthetic radioisotope technetium-99, decays by beta emission, is the most widely used isotope in nuclear medicine. The following data were collected on a sample of Tc-99. Amount of Technetium at different time Time (hr) intervals 180 130 2.5 104 5.0 77 7.5 59 10.0 46 12.5 24 17.5 determine the half-life. (Use natural logarithm of the disintegration rate versus time) . constant,k. Show your complete equation. obtain the slope which is equal to the rate

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The synthetic radioisotope technetium-99
decays by beta emission, is the most widely used isotope
in nuclear medicine. The following data were collected
on a sample of Tc-99.
which
Amount of Technetium at different time Time (hr)
intervals
180
130
2.5
104
5.0
77
7.5
59
10.0
46
12.5
24
17.5
determine the half-life.
(Use natural logarithm of the disintegration rate versus
time).
constant,k. Show your complete equation.
obtain the slope which is equal to the rate
Transcribed Image Text:The synthetic radioisotope technetium-99 decays by beta emission, is the most widely used isotope in nuclear medicine. The following data were collected on a sample of Tc-99. which Amount of Technetium at different time Time (hr) intervals 180 130 2.5 104 5.0 77 7.5 59 10.0 46 12.5 24 17.5 determine the half-life. (Use natural logarithm of the disintegration rate versus time). constant,k. Show your complete equation. obtain the slope which is equal to the rate
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