![SOLVED: Question 2 Technetium-99m is radioisotope of Technetium which is used in various medical diagnostic tests Technetium-99m decays via gamma emission and has half-life of 6.00 h (radioactive decay follows first-order kinetics). SOLVED: Question 2 Technetium-99m is radioisotope of Technetium which is used in various medical diagnostic tests Technetium-99m decays via gamma emission and has half-life of 6.00 h (radioactive decay follows first-order kinetics).](https://cdn.numerade.com/ask_previews/0027a4d5-64c1-4b4d-9a2b-ced90a44dcc6_large.jpg)
SOLVED: Question 2 Technetium-99m is radioisotope of Technetium which is used in various medical diagnostic tests Technetium-99m decays via gamma emission and has half-life of 6.00 h (radioactive decay follows first-order kinetics).
Tc-99m DECAY TABLE HALF-LIFE = 2.50E-01 days Hours 0 1 2 3 4 5 6 7 8 9 10 11 0.0 1.0000 0.8911 0.7940 0.7076 0.6305 0.5618 0.500
![SOLVED: Question 2 Technetium-99m is radioisotope of Technetium which is used in various medical diagnostic tests Technetium-99m decays via gamma emission and has half-life of 6.00 h (radioactive decay follows first-order kinetics). SOLVED: Question 2 Technetium-99m is radioisotope of Technetium which is used in various medical diagnostic tests Technetium-99m decays via gamma emission and has half-life of 6.00 h (radioactive decay follows first-order kinetics).](https://cdn.numerade.com/ask_images/ccc13e5e10bd4a1ab57b3ad411102ff6.jpg)