What does the term radiocarbon mean?

radioactive carbon : radioactive carbon especially : carbon 14.

What is radiocarbon used for?

Radiocarbon dating is a technique used by scientists to learn the ages of biological specimens – for example, wooden archaeological artifacts or ancient human remains – from the distant past. It can be used on objects as old as about 62,000 years.

How do you use radiocarbon in a sentence?

The eruption was dated by corrected radiocarbon dating. Some inventors were able to develop a time machine which uses some kind of radiocarbon dating. Radiocarbon dating indicated that the human remains were about 10,000 years old. The radiocarbon dating concluded that the rag paper could date between 1475 and 1640.

What dendrochronology means?

: the science of dating events and variations in environment in former periods by comparative study of growth rings in trees and aged wood. Other Words from dendrochronology Example Sentences Learn More About dendrochronology.

How do you use half-life in a sentence?

In addition, the plants would produce 7,313 tonnes of highly radioactive waste with a half-life of 24,000 years. It stays in the body for a lifetime, it has a half-life of 28, 29 years and it gets into the bone, its taken up just like calcium.