 pai bhaagam aadhaaramga ekuva vichchitti chese bhaaree muulakaalu av ?
 neuclear phyuujan anede ooka praticharya ,  dheenilo remdu ledha anthakante ekuva paramaanhu kendrakalu kalisi okati ledha anthakante ekuva vibhinna paramaanhu kendrakalu mariyu sab ‌ tomic kanaalu  ( newtron ‌ lu ledha protan ‌ lu )  erpadatayi .  praticharyalu mariyu utpattula Madhya dravyaraasilo vyatyaasam sakta vidudhala ledha shoshanagaa vyaktamavutundi .  praticharyaku mundhu mariyu taruvaata paramaanhu kendrakala Madhya anhu bandhana shakthilo vyatyaasam kaaranamgaa dravyaraasilo yea vyatyaasam pudutundi .  neuclear phyuujan anede kreyaaseela ledha pradhaana - shraeniki nakshatras mariyu itara adhika - magnituude nakshatraalaku shaktinichhe procedure ,  ikda peddha motthamloo sakta vidudhala avuthundi .

 ayiram -56  ledha nickell -62  kante thelikaina paramaanhu kendrakaalanu utpatthi chese neuclear phyuujan procedure saadharanamga shakthini vidudhala chesthundu .  yea muulakaalu saapekshamgaa chinna dravyaraasini kaligi untai mariyu prathi nucleon ‌ ku saapekshamgaa peddha bandhana shakthini kaligi untai .  viiti kante thelikaina neucliailai phyuujan shakthini vidudhala chesthundu  ( exothermic procedure ),  ayithe baruvaina neucliailai kalaika utpatthi nucleon ‌ lachae shakthini nilupukuntundi mariyu falithamgaa vachey praticharya endothermic .  anhu vichchitti ani piluvabadee rivers prakriyaku vyatiraekam .  neuclear phyuujan hydrojen mariyu healium vento thelikaina muulakaalanu upayogistundi ,  ivi saadharanamga marinta karigipoyevi ;  euranium ,  thorium mariyu plutonium vento bhaaree muulakaalu marinta vichchitti chendutaayi .  ooka suparnova yokka vipareethamaina khagola bhautika sangatana kendrakaalanu inumu kante baruvaina moolakaluga kalapadaaniki thaginantha shakthini utpatthi chesthundu .
 euranium ,  thorium mariyu plutonium .