- radiometric dating
- Radiometric Dating: Methods, Uses & the Significance of Half-Life
- Radioactive Dating
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Radiometric Dating: Methods, Uses & the Significance of Half-Life
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Radiometric dating , radioactive dating or radioisotope dating is a technique which is used to date materials such as rocks or carbon , in which trace radioactive impurities were selectively incorporated when they were formed. The method compares the abundance of a naturally occurring radioactive isotope within the material to the abundance of its decay products, which form at a known constant rate of decay.
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A process for determining the age of an object by measuring the amount of a given radioactive material it contains. If one knows how much of this radioactive material was present initially in the object by determining how much of the material has decayed , and one knows the half-life of the material, one can deduce the age of the object. So why is it so special? Nearby words radioluminescence , radiolysis , radioman , radiometeorograph , radiometer , radiometric dating , radiomicrometer , radiomimetic , radionecrosis , radioneuritis , radionics. Origin of radiometric dating First recorded in —