(Answered) A 250 mg sample of co2nbspcollected from a small piece of

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A 250 mg sample of CO₂ collected from a small piece of wood at an archaeological site gave 1020 counts over a 24 h period. In the same counting apparatus, 1.00 g of CO₂ from freshly cut wood gave 18 400 counts in 20 h. What age does this give for the site?

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