Obuziizi(Nucleus)

Atom structure

Amakkati g'akaziba(atomic center) bwe buziizi(nucleus) . N'olwekyo obuziizi ky'ekifo ekisembayo mu makkati g'obuziba(atoms). Mu buziizi musangibwamu obotonniinya bwa mirundi ebiri:

(a) Obukontanyi oba konta(proton)

(b)Nampawengwa oba nampa(neutron)

Obusannyalazo(electrons ) bwo buli wabweru wa "obuziizi"(outside the nucleus).N'olwekyo buli lwe boogeranga ku "buziizi" manya nti bategeeza amakkati g'akaziba.Weetegereze emiramwa gino:

(i)Ekyabuluzabuziizi(nuclear or nucleus fission)

(ii) Ekyeggatisabuziizi(Nuclear or nuclear fusion)

Bivudde eri Muwanga Charles