Elements of radioactive dating

Posted by / 30-Jun-2020 14:34

Elements of radioactive dating

That is an essential part of radioactive carbon dating.Uranium, for instance has a has half life of 5,400 years.Radioactive dating is also known as Radiometric dating.

Relative dating is used to determine the relative ages of geologic strata, artifacts, historical events, etc.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.For inorganic materials, such as rocks containing the radioactive isotope rubidium, the amount of the isotope in the object is compared to the amount of the isotope's decay products (in this case strontium).The object's approximate age can then be figured out using the known rate of decay of the isotope.

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Radioactive elements decay according to a known pattern.