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What is radioactive dating in science

What is radioactive dating in science

Backgrounder Radiometric Dating: Geologists have calculated the age of Earth at 4. Certain isotopes are unstable and undergo a process of radioactive decay, slowly and steadily transforming, molecule by molecule, into a different isotope. This rate of decay is constant for a given isotope, and the time it takes for one-half of a particular isotope to decay is its radioactive half-life.

Using this technique, called radiometric dating, scientists are able to "see" back in time.

In the nineteenth century, prominent scientists such as Charles Lyell, Charles Darwin, All radioactive dating is based on the fact that a radioactive substance,​. In the nineteenth century, prominent scientists such as Charles Lyell, Charles Darwin, All radioactive dating is based on the fact that a radioactive substance,​.