Quark cov khoom
Quark muaj ntau yam khoom siv sib txawv, nrog rau them nqi, them nyiaj xim, kiv, thiab ua huab hwm coj. Hauv cov qauv kev sib tw ntawm particle physics, quark tsuas yog tus qauv qis ib qho tuaj yeem tiv taus tag nrho plaub qhov kev sib txuam: hluav taws xob, sib nqus, muaj zog, thiab tsis muaj zog. Ntxiv rau, quark yog tam sim no tsuas yog cov particle uas nws qhov yooj yim xwb tsis yog ib qho integer. Txhua qhov tsw qab ntawm quark muaj qhov sib txuam antiparticle, hu ua antiquark. Nws txawv ntawm quark tsuas yog hauv qee qhov ntawm nws cov yam ntxwv yog tib yam li quark tab sis muaj cov phiajcim sib txawv.