write short note on carbon-dating
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Radiocarbon dating is a method used to date materials that once exchanged carbon dioxide with the atmosphere; in other words, things that were living. Carbon-14 is a radioactive isotope and is present in all living things in a constant amount.
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Radiocarbon dating is a method used to date materials that once exchanged carbon dioxide with the atmosphere; in other words, things that were living. Carbon-14 is a radioactive isotope and is present in all living things in a constant amount.Radiocarbon dating is a technique used by scientists to learn the ages of biological specimens – for example, wooden archaeological artifacts or ancient human remains – from the distant past. It can be used on objects as old as about 62,000 years. Here's how it works.
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