The technique of comparing the abundance ratio of a radioactive isotope to a reference isotope to determine the age of a material is called radioactive dating. This ratio is the same for all living things–the same for humans as for trees or algae.The technique of comparing the abundance ratio of a radioactive isotope

Why do we use radioactive dating?

By establishing geological timescales, radiometric dating provides a significant source of information about the ages of fossils and rates of evolutionary change, and it is also used to date archaeological materials, including ancient artifacts.

What types of radioactive dating are there?

Types of radiometric datingRadiocarbon (14C) dating. Youve almost definitely heard of “carbon dating”. Potassium-argon and argon-argon dating. Uranium-lead dating. Fission-track dating. Chlorine-36 dating. Luminescence dating. Other types of radiometric dating.14 Apr 2021