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NUCMED

Half-life

QuestionAnswer
Technetium-99m 6 hours
Iodine-123 13.3 hours
Gallium-67 79.2 hours
Thallium-201 73 hours
Indium-113m 173 hours
Xenon-133 5.3 days
Indium-111 2.8 days
Mercury-197 2.7 days
Iodine-131 8.04 days
Iodine-125 60 days
Cobalt-60 5.27 years
Cesium-137 30 years
Created by: yulyae
 

 



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