Pictures on radioactive dating www datingsuccessformen com

12-Nov-2017 10:05

These two uranium isotopes decay at different rates. The half-life of the uranium-238 to lead-206 is 4.47 billion years.The uranium-235 to lead-207 decay series is marked by a half-life of 704 million years.

They release radiation until they eventually become stable isotopes of lead.

Radioactive dating is very interesting because often this is where history and science mingle.