Radiometric dating middle school


05-Aug-2019 15:47

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Not all of the atoms of a radioactive isotope (radioisotope) decay at the same time.Rather, the atoms decay at a rate that is characteristic to the isotope.Radiocarbon dates do not tell archaeologists exactly how old an artifact is, but they can date the sample within a few hundred years of the age.

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Students are able to visualize and model what is meant by the half-life of a reaction.

Once they are finished with their 8 runs, they will record their data on the class data table which can be on the board. References 9 References allow you to track sources for this article, as well as articles that were written in response to this article.



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