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Reference, Questions and Help => Nuke Q&A => Definitions => Topic started by: Rennhack on Nov 28, 2005, 10:30

Title: Decay chain
Post by: Rennhack on Nov 28, 2005, 10:30

The series of decays that certain radioisotopes go through before reaching a stable form. For example, the decay chain that begins with Uranium-238 culminates in Lead-206, after forming intermediates such as Uranium-234, Thorium-230, Radium-226, and Radon-222.  Also called the "decay series."

http://www.epa.gov/radiation/understand/chain.htm