- Sylvester's Guide to Roadside Geology
- Each isotope has a different rate of decay, which allows researchers to date a wide variety of rocks. For the older ones, the isotopes would decay from potassium down to argon.
- Earth Bombarded By Multiple Meteors 790000 Years Ago, Researchers Find
- Researchers measured levels of various isotopes in the rocks, in an effort to determine the age of the impacts. A new method of measuring levels of isotopes of argon allowed investigators to measure the ages of these tektites with unparalleled accuracy.
- A novel solid state photocatalyst for living radical polymerization under UV
- The UV light source was then switched “on”, and the reaction mixture was stirred under positive argon pressure. Samples were ... The ssPC was recycled, washed with THF and dried by blowing argon for repeated experiments.
- Los Alamos scientist helps date gorilla-like fossils, shedding new light on
- In the argon method, technicians first separate the minerals from the volcanic ash and then measure the amount of argon left from the radioactive decay of a potassium isotope. The second dating method, paleomagnetism, uses the Geomagnetic Polarity Time ...
- Facts About Argon
- On Earth, the vast majority of argon is the isotope argon-40, which arises from the radioactive decay of potassium-40, according to Chemicool.
Argon Isotopes is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Argon Isotopes books and related discussion.
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