Fossilized tortoise shell was discovered in an ancient cave dwelling in northern Philippines. A sample of the shell has a specific activity (which is equivalent to Nt) of 4.12 disintegration per minute per gram (d/min-g). If the ratio of C-12 and C-14 in living organisms results to 17.5 d/min-g (which is equivalent to N0), how old is the fossil given that the half-life of C-14 is 5730 years?
Fossilized tortoise shell was discovered in an ancient cave dwelling in northern Philippines. A sample of the shell has a specific activity (which is equivalent to Nt) of 4.12 disintegration per minute per gram (d/min-g). If the ratio of C-12 and C-14 in living organisms results to 17.5 d/min-g (which is equivalent to N0), how old is the fossil given that the half-life of C-14 is 5730 years?
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter18: Nuclear Chemistry
Section: Chapter Questions
Problem 36QRT
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Fossilized tortoise shell was discovered in an ancient cave dwelling in northern Philippines. A sample of the shell has a specific activity (which is equivalent to Nt) of 4.12 disintegration per minute per gram (d/min-g). If the ratio of C-12 and C-14 in living organisms results to 17.5 d/min-g (which is equivalent to N0), how old is the fossil given that the half-life of C-14 is 5730 years?
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