Carbon dating explained
Organic chemistry is the study of carbon compounds.
Radioactive carbon exists in every living thing, and begins to decay when the thing dies.
The ratio of carbon-12 to carbon-14 is the same in all living things.
Radiocarbon dating is a method of estimating the age of organic material.
Carbon occurs key largo fla singles photos extensively in all living organisms as proteins, fats, carbohydrates (sugars and starches), and nucleic acids.
Carbon is such an important element that an entirely separate field of chemistry is devoted to this element and its compounds.
After the organism dies it stops taking in new carbon.
To measure the amount of radiocarbon left in a artifact, scientists burn a small piece to convert it into carbon dioxide gas.
Radiation counters are used to detect the electrons given off by decaying Carbon-14 as it turns into nitrogen.