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How much of a 200 g sample of Gold is left after 13.5 days if its half-life is 2.70 days?
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How much of a 200 g sample of Gold is left after 13.5 days if its half-life is 2.70 days?

User Jack Guy
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4 votes

Answer: 3.2

Step-by-step explanation:

User Pjlammertyn
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