(n) :
a nuclear reaction in which particles produced by the fission of one atom trigger fissions of other atoms; a series of events, each one causing the next
"the Manhattan Project produced the first recorded controlled chain reaction."
(n) :
a nuclear reaction in which particles produced by the fission of one atom trigger fissions of other atoms; a series of events, each one causing the next
"the Manhattan Project produced the first recorded controlled chain reaction."