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The half life of a element is 19.4 years. If you start with 50 mg of the element, what mass of the element will remain after 38.8 years?
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The half life of a element is 19.4 years. If you start with 50 mg of the element, what mass of the element will remain after 38.8 years?

User Mavya Soni
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Answer:

Step-by-step explanation:

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User Eejdoowad
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