HCRE1404 HCRE1404

09-04-2024
Chemistry

contestada

The half-lives of 99Mo and 99mTc are 66 h and 6 h, respectively, and both are in transient equiLiBrium in a sample. If the Mo activity is 75 mCi (2.8 GBq), What is the activity of 99mTc?

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