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Mass of carbon in animal bone fragment found in an archeological site is 198g. If the...

Mass of carbon in animal bone fragment found in an archeological site is 198g. If the bone registers an activity of 16 decays/s from radioactive 14C. What is its age?.

Assume that the animal when it died that the ratio of 14C to 12C was 1.3x10-12. The half-life of 14C is 5730years.

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Answer #1

May NA A = AN TH2 A = do ext lu (2) Molar Mass ln (2) 14 5700x565x24 X36008) to 42.47 decayle (1.3x10-13) (198) 16.0227139) A

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