Reliability of radiometric dating

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So, we have a “clock” which starts ticking the moment something dies.Obviously, this works only for things which were once living.Most young earth creationists reject all of these points.As a scientific skeptics, we ask ourselves: is this really the case?

Those isotopes that are not stable decay into daughter nuclei.Among the best-known techniques are radiocarbon dating, potassium-argon dating and uranium-lead dating.By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.Familiar to us as the black substance in charred wood, as diamonds, and the graphite in “lead” pencils, carbon comes in several forms, or isotopes.One rare form has atoms that are 14 times as heavy as hydrogen atoms: carbon-14, or C ratio gets smaller.

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