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Home Q & A Board Biology-Related Homework Help Biochemistry
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Neves Neves
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7 years ago
The half life of a specific Tc-99m is 6 hours. How much of an 192 mg sample will have decayed after 30 hours?
A) 186 mg
B) 160 mg
C) 32 mg
D) 6 mg
Textbook 
General, Organic, & Biological Chemistry

General, Organic, & Biological Chemistry


Edition: 3rd
Author:
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CraftCraft
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7 years ago
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Neves Author
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#2
7 years ago
Thank you. You’re so helpful.
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#3
3 years ago
thank u! 😊
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