Charcoal samples from Stonehenge in England were burned in
Chapter 2, Problem 87IE(choose chapter or problem)
Charcoal samples from Stonehenge in England were burned in , and the resultant gas bubbled into a solution of (limewater), resulting in the precipitation of . The was removed by filtration and dried. A sample of the had a radioactivity of due to carbon-14. By comparison, living organisms undergo 15.3 disintegrations per minute per gram of carbon. Using the half-life of carbon-14, , calculate the age of the charcoal sample.
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