Wep camda seks sov kadnlar - Radio dating flaws

by  |  08-Dec-2019 07:40

Radiometric dating is the method for establishing the age of objects by measuring the levels of radioisotopes in the sample. It decays to nitrogen 14 with a half life of 5730 years.

Carbon 14 is created by cosmic rays in the upper atmosphere.

There are about two dozen decay pairs used for dating.

Uranium 235 decay to lead has a half-life of 713 million years, so it is well suited to dating the universe.

other isotope pairs cover intermediate time periods between the spans for carbon 14 and uranium.

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