How does it work? By counting the percentage of carbon-14 in the tissue of the material and comparing it with the percentage of carbon-14 in living systems, they can see how many carbon-14 nuclei have decayed.

## What is the role of carbon 12 in radiocarbon dating quizlet?

What is the role of carbon-12in radiocarbon dating? Carbon-12 does not decay, so the amount of carbon-14 remaining in a sample can be compared to the amount of carbon-12 to establish the samples age.

## What is the purpose of radiometric dating quizlet?

What is Radiometric dating? Method scientist use to measure the radioactive substance in a rock. What is the problem with Radioactive substances? That does not measure age and some rocks dont even have radioactive substances.

## What is the process of radiometric dating?

Radiometric dating, often called radioactive dating, is a technique used to determine the age of materials such as rocks. It is based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.