Radiometric dating involves dating rocks or other objects by measuring the extent to which different radioactive isotopes or nuclei have decayed. Although the time at which any individual atom will decay cannot be forecast, the time in which any given percentage of a sample will decay can be calculated to varying degrees of accuracy. The time that it takes for half of a sample to decay is known as the half life of the isotope. Some isotopes have half lives longer than the present age of the universe , but they are still subject to the same laws of quantum physics and will eventually decay, even if doing so at a time when all remaining atoms in the universe are separated by astronomical distances. Various elements are used for dating different time periods; ones with relatively short half-lives like carbon or 14 C are useful for dating once-living objects since they include atmospheric carbon from when they were alive from about ten to fifty thousand years old.
The Christian Post
Radiometric dating age of earth - claptonfc.info
What is a Christian to make of radioactive dating? To those who have not encountered the topic before the paper can seem very convincing. The problem is that the Bible plainly says that the world was created by God in six days. That is clear to anyone who reads it for the first time. Furthermore, from the detailed chronologies given, we know that creation happened about 4, years before Christ. That was the orthodox view of the Christian church for 1, years.
Modern geologists , based on extensive and detailed scientific evidence, consider the age of the Earth to be around 4. This age represents a compromise between the oldest-known terrestrial minerals — small crystals of zircon from the Jack Hills of Western Australia — and astronomers ' and planetologists' determinations of the age of the solar system based in part on radiometric age dating of meteorite material and lunar samples. The radiometric age dating evidence from the zircons suggests that the Earth is at least 4.
David H. Bailey does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment. Republish our articles for free, online or in print, under Creative Commons licence. In one respect, science and religion have been largely reconciled since the 19th century, when geologists such as Charles Lyell recognised the evidence for a very old Earth. Within a few decades, most mainstream religious denominations accepted this view as well.