What did Willard Libby win the Nobel Prize for?

Nobel Prize in Chemistry 1960 The Nobel Prize in Chemistry 1960 was awarded to Willard Frank Libby for his method to use carbon-14 for age determination in archaeology, geology, geophysics, and other branches of science.

How did Willard Libby discovered carbon dating?

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 carbon. Known as radiocarbon dat- ing, this method provides objective age estimates for carbon-based objects that originated from liv- ing organisms.

Why is the carbon-14 important?

carbon-14, the longest-lived radioactive isotope of carbon, whose decay allows the accurate dating of archaeological artifacts. In carbon-14 dating, measurements of the amount of carbon-14 present in an archaeological specimen, such as a tree, are used to estimate the specimens age.