Cov qauv hluav taws xob yog lub xeev ntawm kev txav ntawm cov hluav taws xob hauv thaj chaw electrostatic tsim los ntawm cov nuclei nyob ruaj ruaj . Lub sij hawm encompass ob lub wavefunctions ntawm cov electrons thiab lub zog txuam nrog lawv. Nplooj ntawv no tham txog atomic orbitals atomic orbitals Thaum lub hauv paus ntsiab lus quantum tooj n sib npaug 3 los yog ntau dua, angular quantum tooj yuav sib npaug 2. Thaum angular quantum number l=2 , nws suav tias yog d-orbital. Rau lub d-orbital, cov hlau nplaum quantum tooj ml tuaj yeem sib npaug -2 rau 2, noj qhov muaj peev xwm -2, -1, 0, 1, lossis 2. https:// chem.libretexts.org › Bookshelves › d_Atomic_Orbitals
d Atomic Orbitals - Chemistry LibreTexts
ntawm theem pib.
hluav taws xob qauv molecule yog dab tsi?
Definition. Cov qauv hluav taws xob ntawm cov atoms thiab cov molecules yog cov qib ntawm lub zog uas nws muaj peev xwm ua tau rau cov khoom siv hluav taws xob los tuav. Cov qauv hluav taws xob no txiav txim siab ntau yam ntawm cov yam ntxwv ntawm lub atom lossis molecule, nrog rau lawv cov khoom siv tshuaj, kho qhov muag, thiab hluav taws xob.
Koj sau cov qauv hluav taws xob li cas?
Cov qauv hluav taws xob ntawm lub atom tuaj yeem kwv yees los ntawm atom tus lej atomic. Piv txwv li, tus naj npawb atomic ntawm sodium yog 11. Sodium atoms muaj 11 protons thiab yog li 11 electrons: Cov qauv hluav taws xob no tau sau ua 2, 8, 1 (txhua lub comma cais ib lub plhaub ntawm lwm qhov).
koj txiav txim siab li casCov qauv hluav taws xob ntawm lub atom?
Electrons nyob rau hauv ib lub atom yog pawg nyob ib ncig ntawm lub nucleus rau hauv plhaub. Plhaub (electron): Ib pawg ntawm cov electrons hauv ib lub atom raws li rau lub zog. Qhov deb ntawm lub plhaub yog los ntawm cov nucleus, qhov loj dua, cov khoom siv hluav taws xob ntau nws tuaj yeem tuav tau, thiab lub zog ntawm cov electrons ntau dua.
tib lub qauv hluav taws xob txhais li cas?
Kev teeb tsa hluav taws xob ntawm ib qho atom hauv lub plhaub atomic qauv yuav raug qhia los ntawm kev qhia cov xov tooj ntawm cov hluav taws xob hauv txhua lub plhaub pib nrog thawj. … Elements nyob rau hauv tib yam pab pawg nyob rau hauv lub periodic table muaj xws li hluav taws xob configurations.
