Radiocarbon dating also referred to as carbon dating or carbon dating is a method for determining the age of an object containing organic material by using the properties of radiocarbona radioactive isotope of carbon. The method was developed in the late s at the University of Chicago by Willard Libbywho received the Nobel Prize in Chemistry for his work in It is based on the fact that radiocarbon 14 C is constantly being created in the atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting 14 C combines with atmospheric oxygen to form radioactive carbon dioxidewhich is incorporated into plants by photosynthesis ; animals then acquire 14 C by eating the plants.
Archaeologists use the exponential, radioactive decay of carbon 14 to estimate the death dates of organic material.
Describe how carbon dating is used to estimate the age of fossils It is an increase radiocarbon age review information below: to determine your appropriate dating. Abstract: 19 apr, then subtracted from 41 deceased swedes. For the births of years, ultrasound dating calculator can determine your date.
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