This Day in History: Carbon-14 Discovered (1940)

This Day in History:
Carbon-14 Discovered (1940)

Carbon-14 is a radioactive isotope of carbon having a mass number of 14 and a half-life of approximately 5,700 years. It occurs naturally, arising from cosmic rays, and is used as a tracer in studies of metabolism and in radiocarbon dating—a method of determining the age of carbonaceous, once-living material. Carbon-14 was discovered by Martin Kamen and Sam Ruben at the University of California Radiation Laboratory, but its existence had been predicted six years earlier by whom? More…: https://play.google.com/store/apps/details?id=com.tfd.mobile.TfdSearch

Advertisements

Leave a Reply: (What... You're shy?)

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s