A radioactive sample has a half life 1500 years. A sealed tube conataining 1g of the sample will contain after 3000 years,

A radioactive sample has a half life 1500 years. A sealed tube conataining 1g of the sample will contain after 3000 years,
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A radioactive sample has a half life 1500 years. A sealed tube conataining 1g of the sample will contain ... g of the sample D. 0.01g of the sample
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