hluav taws xob huab hluav taws xob
Qhov chaw nyob ib ncig ntawm lub keeb yog qhov chaw tsis zoo tsim los ntawm kev txav ntawm hluav taws xob. Piav qhia qhov tshwm sim ntawm cov hluav taws xob nyob hauv atoms lossis cov lwg me me tshwm sim hauv ntau thaj chaw ib ncig ntawm lub keeb. Nws tuaj yeem qhia nyob rau hauv cov duab los ntawm electron huab ntom (qhov siab ntawm tuab ntawm lub cationic huab cua), thiab cov duab sib txawv sawv cev qhov tshwm sim ntawm qhov loj me, thiab qhov tshwm sim zoo li huab tau tsim los ntawm electrons nyob ib ncig ntawm lub keeb. Qhov nrug ntawm cov huab hluav taws xob kuj tuaj yeem sawv cev los ntawm ib thaj chaw iso-ntom.