Definition radiocarbon dating
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'radiocarbon dating' views expressed in the examples do not represent the opinion of merriam-webster. Radiocarbon dating n a form of radiometric dating used to determine the age of organic remains in ancient objects, such as archaeological specimens, on the basis of the half-life of carbon-14 and a comparison between the ratio of carbon-12 to carbon-14 in a sample of the remains to the known ratio in living organisms. How does carbon dating work willard libby developed radiocarbon dating as a method to measure radioactivity carbon-14 is a weakly radioactive isotope of carbon also known as radiocarbon, it is an isotopic chronometer.
Definition of radiocarbon dating written for english language learners from the merriam-webster learner's dictionary with audio pronunciations, usage examples, and count/noncount noun labels. Radiocarbon dating a form of radiometric dating used to determine the age of organic remains in ancient objects, such as archaeological specimens, on the basis of the half-life of carbon-14 and a comparison between the ratio of carbon-12 to carbon-14 in a sample of the remains to the known ratio in living organisms.
Definition of radiocarbon dating in the audioenglishorg dictionary meaning of radiocarbon dating what does radiocarbon dating mean proper usage of the word radiocarbon dating. Radiocarbon dating compares the amount of radioactive carbon 14 in organic plants and animals to reliably estimate when the object died.
Radiocarbon dating in british noun a technique for determining the age of organic materials, such as wood, based on their content of the radioisotope 14c acquired from the atmosphere when they formed part of a living plant the 14c decays to the nitrogen isotope 14n with a half-life of 5730 years.
Definition of radiocarbon dating [radiocarbon dating] the determination of the approximate age of an ancient object, such as an archaeological specimen, by measuring the amount of carbon 14 it contains.
Radiocarbon dating definition: a technique for determining the age of organic materials, such as wood, based on their | meaning, pronunciation, translations and examples. 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 organic matter contains carbon. 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 radiocarbon (14 c), a radioactive isotope of carbon.