Which carbon isotope is used for radiocarbon dating most popular dating headlines
This process of ingesting C-14 continues as long as the plant or animal remains alive.
The C-14 within an organism is continually decaying into stable carbon isotopes, but since the organism is absorbing more C-14 during its life, the ratio of C-14 to C-12 remains about the same as the ratio in the atmosphere.
Radiocarbon, or Carbon-14, dating is probably one of the most widely used and best known absolute dating methods. Radiocarbon dating relies on a simple natural phenomenon.
The carbon 14 produced is what is known as bomb carbon or artificial radiocarbon.When the organism dies, the ratio of C-14 within its carcass begins to gradually decrease.