Isimutiy fuk n tiɣiswen tin alasal s inta a oharnen s assahat chajret, assahat tan electromagnetic, assahat war n oher meɣ assahat tan gravitation: neutrino, electron, proton, neutron
Neutrino itaj s assahat andarrat Electron osaɣan s assahat tan electromagnetic d assahat tan gravitation Proton osaɣan s assahat wa assohen, assahat tan electromagnetic d assahat tan gravitation Neutron osaɣan s assahat wa maqqoran d assahat tan gravitation