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Bookmark or Share- Carbon-14 dating | Definition, Method, Uses, & Facts | BritannicaCarbon-14 dating, method of age determination that depends upon the decay to nitrogen of radiocarbon (carbon-14). Carbon-14 is continually formed in nature by the interaction of neutrons with nitrogen-14 in the Earth’s atmosphere. Learn more about carbon-14 dating in this article.
- Carbon 14 - an overview | ScienceDirect TopicsCarbon 14, 146 C, has six protons in its nucleus and is formed in our atmosphere by cosmic ray bombardment of nitrogen 14, 147 N. Carbon 14 is unstable and undergoes radioactive decay by emitting a beta particle (an electron) and an antineutrino (zero mass, zero charge) and becoming nitrogen (seven protons):
- Carbon-14 - isotopic data and properties - ChemLinCarbon-14 is a radioisotope of the chemical element carbon, which has 8 neutrons in its atomic nucleus in addition to the element-specific 6 protons; the sum of the number of these atomic nucleus building blocks results in a mass number of 14.
- How Carbon-14 Dating Works - HowStuffWorksKey Takeaways. Carbon-14 dating works by comparing the ratio of carbon-12 to carbon-14 in a sample to that in a living organism, allowing for the determination of the age of formerly living things fairly precisely. The half-life of carbon-14 is 5,700 years, making it reliable for dating organic matter up to about 60,000 years old, with a ...
- Radiocarbon dating - WikipediaRadiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon.
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