Chemistry, 25.03.2020 20:18 valeriegarcia12
In radioactive materials a parent atom decays into a daughter, such as uranium-238 decaying into lead-206. For some radioisotope dating methods you have to assume you know the amount of daughter atoms in the crystal, so you can tell how much is a result of radioactive decay (and thus get an age for the rock). Please answer this question: why are zircon crystals so useful for uranium/lead dating? If you don't remember from class, can you read this article.
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In radioactive materials a parent atom decays into a daughter, such as uranium-238 decaying into lea...
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