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How can scientists use half-life to help date new rocks and fossils that are found?
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How can scientists use half-life to help date new rocks and fossils that are found?

User Brent Faust
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Answer:

radioactive isotopes of elements decay

Step-by-step explanation:

As radioactive isotopes of elements decay, they lose their radioactivity and become a brand new element known as a daughter isotope. ... The half-lives of several radioactive isotopes are known and are used often to figure out the age of newly found fossils.

User AMT
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