Radiocarbon dating - Wikipedia
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of …
放射性碳定年法 - 维基百科，自由的百科全书
1988年，三所实验室 分别对都靈裹屍布的样本进行了检定 （ 英语 ： Radiocarbon dating of the Shroud of Turin ） ，结果显示样本出自14世纪，而非此前以为的1世纪。
Carbon-14 - Wikipedia
Carbon-14, C-14, 14 C or radiocarbon, is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. Its presence in organic matter is the basis of the …
Radiometric dating - Wikipedia
Radiometric dating, radioactive dating or radioisotope dating is a technique which is used to date materials such as rocks or carbon, in which trace radioactive impurities were selectively …
Radiocarbon dating - Simple English Wikipedia, the free …
Radiocarbon dating, also known as the C14 dating method, is a way of telling how old an object is. It is a type of radiometric dating. The method uses the radioactive isotope carbon-14. Most …
Radiocarbon Dating - Chemistry LibreTexts
2023年1月30日 · Radiocarbon dating (usually referred to simply as carbon-14 dating) is a radiometric dating method. It uses the naturally occurring radioisotope carbon-14 (14 C) to …
Radiocarbon Dating - American Chemical Society
2016年10月10日 · In 1946, Willard Libby proposed an innovative method for dating organic materials by measuring their content of carbon-14, a newly discovered radioactive isotope of …
What is Carbon Dating? | University of Chicago News
Radiocarbon dating, or carbon-14 dating, is a scientific method that can accurately determine the age of organic materials as old as approximately 60,000 years. First developed in the late …
WikiJournal of Science/Radiocarbon dating - Wikiversity
2022年9月12日 · Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the …
Radiocarbon dating considerations - Wikipedia
Two different trends can be seen in the tree ring series. First, there is a long-term oscillation with a period of about 9,000 years, which causes radiocarbon dates to be older than true dates for …
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