Radioactive dating techniques


29-Dec-2017 02:08

If the earth were only 6000–10 000 years old, then surely there should be some scientific evidence to confirm that hypothesis; yet the creationists have produced not a shred of it so far.

Where are the data and age calculations that result in a consistent set of ages for all rocks on earth, as well as those from the moon and the meteorites, no greater than 10 000 years? Second, it is an approach doomed to failure at the outset.

As radioactive Parent atoms decay to stable daughter atoms (as uranium decays to lead) each disintegration results in one more atom of the daughter than was initially present and one less atom of the parent.

The probability of a parent atom decaying in a fixed period of time is always the same for all atoms of that type regardless of temperature, pressure, or chemical conditions. The time required for one-half of any original number of parent atoms to decay is the half-life, which is related to the decay constant by a simple mathematical formula.

The creationist approach of focusing on examples where radiometric dating yields incorrect results is a curious one for two reasons.

radioactive dating techniques-61

backdating pension

The use of radiometric dating was first published in 1907 by Bertram Boltwood and is now the principal source of information about the absolute age of rocks and other geological features, including the age of the Earth itself, and can be used to date a wide range of natural and man-made materials.

The radioactive parent elements used to date rocks and minerals are: Radiometric dating using the naturally-occurring radioactive elements is simple in concept even though technically complex.



The geological time scale and an age for the Earth of 4.5 b.y. rely heavily on the uranium/thorium/lead radiometric dating methods.1,2,3 Because it is not generally appreciated that the assumptions on which the radiometric estimates are based are a virtually impossible sequence of events, let us refresh our minds on the.… continue reading »


Read more

Nov 27, 2012. Radiocarbon dating has transformed our understanding of the past 50000 years. Professor. Radiocarbon dating works by comparing the three different isotopes of carbon. Moving away from techniques, the most exciting thing about radiocarbon is what it reveals about our past and the world we live in.… continue reading »


Read more

Scientists can select from many techniques of radiometric dating to determine the age of artifacts as well as the age of Earth itself. Radiocarbon dating is used for dating once-living matter less than 40,000 years old, like wood and charcoal. Uranium dating techniques are used for dating objects from thousands to billions of.… continue reading »


Read more