Dictionary definition carbon dating

by  |  06-Oct-2019 10:58

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dictionary definition carbon dating-68

He first noted that the cells of all living things contain atoms taken in from the organism's environment, including carbon; all organic compounds contain carbon.

Most carbon consists of the isotopes carbon 12 and carbon 13, which are very stable.

A very small percentage of carbon, however, consists of the isotope carbon 14, or , which is unstable.

Carbon 14 has a half-life of 5,780 years, and is continuously created in Earth's atmosphere through the interaction of nitrogen and gamma rays from outer space.

Click on the thesaurus category heading under the button in an entry to see the synonyms and related words for that Definition and synonyms of carbon dating from the online English dictionary from Macmillan Education.

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