Feppsaal

Feppsaal (deesi ko wax ci fr : Proton)(as wàll-wàllaan la su sëfoo yanu mbëj bu baax(+) su man a féex ciy yëngoom walla mu taq cib saalu xarefulwoon . Ki ñuy wax ne moo ko wuññi mooy Ernest Rutherford, donte jëmmaan bu waa-almaañ bi Eugene Goldstein njoortoon na ag nekkam njëkk ngir manoon a dëggal ay gëstoom. Dayoob yanu mbëjam tollook bu mbëjfepp, waaye ak màndarga gu wuute: 1,602 × 10-19 coulomb. Lefam tuuti la rombee 1800 yoon bu mbëjfepp (daanaka 1836) te xawa tollook bu feppmaandu: feppsaal a ngi am lef gu toll ci 1,6726231 × 10-27 kg (9,3828 × 102 MmV). 

Feppsaal yeek feppmaandu yeey ñaari wàll-wàllaan yi cëroo xarefulwoon bi, ñoom ñaar ci saal bi lañu nekk, mbëjfepp yi ci xarefulwoon lañu leen boole waaye taquñu ci dañuy nekk di ko wër. 

Wàll:Jëmmu saal