Radiocarbon dating is a method that provides objective age estimates for carbon-based materials that originated from living organisms. An age could be estimated by measuring the amount of carbon-14 present in the sample and comparing this against an internationally used reference standard.

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.