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How is radioactive dating important

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From: cavallo201
Category: Australia
Added: 14.09.2019
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How is radioactive dating important for providing evidence for evolution?

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How is radioactive dating important for providing evidence for evolution? | Socratic

Scientists look at half-life decay rates of radioactive isotopes to estimate when a particular atom might decay. A useful application of half-lives is radioactive dating. This has to do with figuring out the age of ancient things. It might take a millisecond, or it might take a century. But if you have a large enough sample, a pattern begins to emerge. It takes a certain amount of time for half the atoms in a sample to decay.
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Nuclear Chemistry: Half-Lives and Radioactive Dating

The importance of radiometric dating is that it allows us to tell how old some things are. There are different methods of radiometric dating, and they apply to different things and they have different lengths of time, at least as regards the age of a sample, that they can speak to. For instance, in radiocarbon dating, there really isn't a way to date something to , years or more. It is only accurate to a period of time less than that. But with uranium-lead radiometric dating, certain rock samples can be dated back billions of years.
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