Topic: What's Carbon 14
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What is Carbon 14 Dating?
Carbon-14 dating uses the half life of the element carbon-14 to determine the age of artifacts that are up to 40,000 years old. It can be used to date materials like wood, bone, shells, and charcoal. Read More »
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What is Carbon 14 Used for?
The radioactive isotope Carbon-14 is primarily used for carbon dating. Since Carbon-14 decays at a predictable rate it can be used to date most things with organic matter inside of it. Read More »
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What is the Half Life of Carbon 14?
The half life of carbon 14 is 5,700 years. The conversion unit is 1.8 x 10^ seconds. Just think if humans lived 5,700 years. A person could eat a lot of potato chips and watch a lot of football in that amount of time! Read More »
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What's Carbon 14
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Answers to Other Common Questions
Carbon 14 dating works by comparing the amount of carbon 14 to carbon 12. There is a normal ratio of these two types of carbon in nature. When a fossil is made that ratio is locked into the fossil. But since carbon 14 is radioactive and dec...
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I dunno. What are you asking me for???
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A test that archeologists use to find out how old a person is.
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radioactive dating method
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Carbon-14 is produced in the upper layers of the troposphere and the stratosphere by thermal neutrons absorbed by nitrogen atoms. When cosmic rays enter the atmosphere, they undergo various transformations, including the production of neutr...
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Carbon-14 is only one form of carbon; others have differing mass numbers, e.g. carbon-12, carbon-15. Thus it fits the definition of an isotope.
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Source: http://wiki.answers.com/Q/Why_is_carbon_14_an_isotope
