404,883 views
27 votes
27 votes
How is the concept of half-life used in dating artifacts?

User Medvekoma
by
3.3k points

1 Answer

25 votes
25 votes
Radiometric dating is a method used to date rocks and other objects based on the known decay rate of radioactive isotopes. ... With radiocarbon dating, we see that carbon-14 decays to nitrogen-14 and has a half-life of 5,730 years.
User Inshallah
by
2.9k points