E
(c) Technetium-99m has a half-life of 6 hours.
Home work.
A sample of technetium-99m ha...
Physics, 10.08.2021 20:10 nathaliapachon1254
E
(c) Technetium-99m has a half-life of 6 hours.
Home work.
A sample of technetium-99m has an activity of 420 MBq.
(i) Explain why the activity of a radioactive sample reduces with time.
(ii) Calculate the activity of the technetium-99m sample after 24 hours.
Answers: 3
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