Describe the process of carbon 14 dating
It cannot be used to date volcanic rocks, for example.
The rate of decay of N in 5,730 years (plus or minus 40 years).
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Anything over about 50,000 years old, should theoretically have no detectable C.
In the late 1940s, American chemist Willard Libby developed a method for determining when the death of an organism had occurred.
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