Question: Why do scientists use carbon 14 dating instead of radiometric dating?

Every 5,730 years, the radioactivity of carbon-14 decays by half. That half-life is critical to radiocarbon dating. Since carbon-12 doesnt decay, its a good benchmark against which to measure carbon-14s inevitable demise. The less radioactivity a carbon-14 isotope emits, the older it is.

Why do scientists specifically use carbon-14 radioactive dating?

Carbon-14 is considered a radioactive isotope of carbon. Because its unstable, carbon-14 will eventually decay back to carbon-12 isotopes. And thats the key to radiocarbon dating. Scientists measure the ratio of carbon isotopes to be able to estimate how far back in time a biological sample was active or alive.

Why do scientists use carbon dating?

Carbon dating is used by archeologists to date trees, plants, and animal remains; as well as human artifacts made from wood and leather; because these items are generally younger than 50,000 years. Scientists can determine how long ago an organism died by measuring how much carbon-14 is left relative to the carbon-12.

Contact us

Find us at the office

Hurtarte- Aminov street no. 34, 93309 The Valley, Anguilla

Give us a ring

Oluwadamilola Gleich
+93 552 509 928
Mon - Fri, 8:00-17:00

Tell us about you