Radiocarbon dating also referred to as carbon dating or carbon14 dating is a method for determining the age of an object containing organic material by using the properties of radiocarbon a radioactive isotope of carbon the method was developed in the late 1940s by willard libby who received the nobel prize in chemistry for his work in 1960.
From the discovery of carbon14 to radiocarbon dating of fossils we can see what an essential role carbon has played and continues to play in our lives today.
Span classnews_dt04122012spannbsp018332how do scientists determine the age of fossils that have been under the surface of the earth for thousands of years scientific american editor michael.
In 1960 mr libby was awarded the nobel prize in chemistry in recognition of his efforts to develop radiocarbon dating references 1 american chemical society national historic chemical landmarks discovery of radiocarbon dating accessed october 31.
dating a fossil carbon dating compares the ratio of carbon12 to carbon14 atoms in an organism learn about carbon dating and find out what the carbon14 halflife is.
Carbon dating is based upon the decay of 14 c a radioactive isotope of carbon with a relatively long halflife 5700 years.
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