In aragtida atomka iyo farsamada quantum, orbital atomic waa function xisaab ah oo qeexaya dhaqdhaqaaqa sida hirka ah ee mid ka mid ah electron ama labo ka mid ah electrons in atom ah. function Tani waxay ka caawisaa si loo xisaabiyo suurtagalnimada helitaanka electron kasta oo ka mid ah atom ee gobol kasta oo gaar ah agagaarka nucleus atom ee. The orbital atomic ereyga sidoo kale waxaa laga yaabaa in ay tixraac gobolka jirka ama meel halkaas oo electron la xisaabin karaa in ay joogaan, sida lagu qeexay by foomka gaar ah xisaabta ee orbital ah. orbital kasta oo ku jira atom waxaa lagu gartaa set gaar ah oo qiimaha saddex lambarada quantum, n, l, iyo m, taas oo u dhiganta si kala duwan si ay tamarta electron ee, xilli angular, iyo xilli angular vector (number magnetic quantum). orbital kasta oo noocan oo kale ah waxaa lagu qabsan karaa by ugu badnaan laba electrons aasaasiga ah, ama labo ka mid ah oo u gaar ah oo ku wareegsan oo ay ku wareegsan atomka ee
nuucyada atomiga