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Radioisotope half-lives provide a reliable measure for age-dating rocks. Good sources: the USGS online, or your science supply house. The Deep Try the pre- and post-tests (a 10-item multiple choice quiz provided), or create your own. This is the general knowledge questions and answers with discussion section on for various interview, competitive examination and entrance test. Radiocarbon dating usually referred to as simply carbon is a radiometric new zealand expat dating netherlands Radioactive Decay Questions. 1. According to the ESRT, which element is used by scientists for radioactive dating of rocks? Cobalt-60. Plutonium-244Radiometric dating is a method used to determine the age of rocks and other materials based on the rate of radioactive decay. Learn about three

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