About radioactive carbon dating


16-Jan-2020 16:50

A method for determining the age of an object based on the concentration of a particular radioactive isotope contained within it.For inorganic materials, such as rocks containing the radioactive isotope rubidium, the amount of the isotope in the object is compared to the amount of the isotope's decay products (in this case strontium).CARBON DATING The most common fossil dating techniques are radiometric dating techniques.Radiometric dating uses knowledge of the decay rates of unstable ( radioactive ) nuclei to determine, by comparison with the proportion of stable nuclei in a fossil sample, the date of the introduction of the radioactive material into the live organism, especially if the isotope was ingested while the organism was alive.

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Carbon dating is one type of radiometric dating, there are others.Radiocarbon dating is one such type of radiometric dating.A process for determining the age of an object by measuring the amount of a given radioactive material it contains.Carbon dating uses the carbon-14 isotope, with a half life of about 5700 years.

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Carbon dating has the peculiar property that it works primarily on dead things.That said, when used with integrity, it can be a lot, lot better than paleography.



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