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If a radioactive substance has a half-life of 262 years, and I have 2 grams of that substance initially, how much would I have left after 262 years? I​
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If a radioactive substance has a half-life of 262 years, and I have 2 grams of that substance initially, how much would I have left after 262 years? I​

User Jsaporta
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You will have 1 g of that substance and 1 g of a slightly different substance.
User Shahriar
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