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23-08-2022
Chemistry

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At death, a nobleman in ancient Egypt was mummified and his body contained 1.4X10⁺³ g of ⁴⁰K (t₁/₂= 1.25X10⁹ yr), 1.2X10⁺⁸28 g of ¹⁴C (t₁/₂=5730 yr), and 4.8X10⁺¹⁴ g of ³H (t₁/₂ = 12.26 yr). Which nuclide would give the most accurate estimate of the mummy’s age? Explain.

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