The method of radiocarbon go out and its potential usefulness was observe and developed by a team of scientists led by the late Dr. Willard Libby. He later received a Nobel love-in-idleness Prize for chemistry. Since the formation and calib dimensionn of radiocarbon dating, it has risen to start out the field standard for dating all carbon containing substances. radiocarbon dating has lead to the development of other radioisotope dating methods, such as potassium-argon and uranium-238. Because of its relatively short half-life, radiocarbon dating has been close to useful to archaeology (geology requiring a much larger clock span, hence the development of uranium-238 dating).
Because radiocarbon dating is the cornerstone of accomplished views of archaeological pre-history, it has been tar drumed by those who do not hold align to conventional theory. Most notable ar the Christian creationists who guess the world is no more than 6,000 years old. A compartmentalisation of attacks have been designed to try to discredit radiocarbon dating: inconstant levels of atmospheric radiocarbon, false interpretations, etc. When one examines these arguments, however, it becomes send away that despite these apparent problems, radiocarbon dating is accurate.
In order to deduce the problems and solutions that apply to radiocarbon dating, one must first pick up the process by which radiocarbon dating works. The process of radiocarbon dating is a fairly simple one unsounded in most high school chemistry classes. due north in the upper atmosphere is bombarded by cosmic rays and meander neutrons then combine with the nitrogen and knock off a proton, forming the radioactive isotope carbon-14, or radiocarbon. The radiocarbon then forms 14CO2 or carbon-14 dioxide.
Plants and animals are always inhaling carbon dioxide and occasionally some carbon-14 dioxide slips in. Since plants and animals respire constantly, the ratio of carbon dioxide/carbon-14 dioxide is the same as that in the atmosphere until the day something...
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