Izinhlayiya ezilelesiwe

Kumchazandalo, inhlayiyana elelesiwe iyinhlayiyana enomlelesa . Ngokwesibonelo, ezinye izinhlayiyana eziyisisekelo, njengenzuba noma izinkemfe zilelesiwe.  Ezinye izinhlayiyana eziyinhlanganisela njengezinelesi ziyizinhlayiyana ezilelesiwe. Isihonyo, esifana nomzwayi noma iChwe esinezinzuba eziningi noma ezisilelayo ngokucakathene nezinelesi, nazo ziyizinhlayiyana ezinomlelesa.

Unyazani luyiqoqo lezinhlayiyana ezinomlelesa, inuzi leChwe nezinzuba ezihlukanisiwe, kodwa futhi ingaba uhowo oluqukethe ingxenye ebalulekile yezinhlayiyana ezilelesiwe.

Izinhlayiyana ezilelesiwe ziphawulwa ngokuthi ezivumayo (+) noma eziphikayo (-). Izimpawu zenziwe ngabomu. Njengoba ingakhe into engokwemvelo ezinhlayiyeni ezileleswe kahle ezenza "ezivumayo", futhi ngokufanayo kuya ezinhlayiyeni ezileleswe kabi.

 Izibonelo 
 Izinhlayiyana ezinomlelesa ovumayo 
 Inelesi - proton
 Ivumesi - positrons (antielectrons)
 positively charged pions
 alpha particle
 Isihonyo - ion/cation

 Izinhlayiyana ezinomlelesa ophikayo 
 Inzuba - electron
 antiproton
 muons
 tauons
 negative charged pions
 ion|anion

 Izinhlayiyana eziswele umlelesa  
 INtunge - neutron
 Ibane - photon
 neutrinos
 neutral pions
W and Z bosons|z boson
higgs boson
IChwe - atom