Nuclear process (7)
I believe the answer is:
fission
(Other definitions for fission that I've seen before include "So is fin (anag.)" , "Reproduction by dividing" , "Splitting (of e.g. nucleus)" , "Nuclear reaction" , "Nuclear splitting" .)
I believe the answer is:
fission
(Other definitions for fission that I've seen before include "So is fin (anag.)" , "Reproduction by dividing" , "Splitting (of e.g. nucleus)" , "Nuclear reaction" , "Nuclear splitting" .)