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2. At the end of 14 min, of a sample of polonium remains. If the original sample contained 512 mg, determine the half-life of polonium.

2. At the end of 14 min, of a sample of polonium remains. If the original sample contained 512 mg, determine the half-life of polonium. App 3 marks ( Please use Application of Exp - > Aft) : Art/h rks each

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