Qhov sib txawv tseem ceeb ntawm kev teeb tsa hluav taws xob tsis zoo thiab kev teeb tsa hluav taws xob yog qhov kev teeb tsa roj hluav taws xob muaj txiaj ntsig tsuas muaj cov hluav taws xob sib txuas thaum lub teeb tsa hluav taws xob tuaj yeem muaj ob qho tib si ua ke thiab tsis muaj hluav taws xob.
Lub sij hawm electron configuration yog hais txog cov khoom siv hluav taws xob los yog qhov kev txiav txim ntawm cov electrons tam sim no nyob rau hauv ib qho atom ntawm ib qho tshuaj lom neeg. Lub sij hawm noble gas electron configuration qhia tias tag nrho cov atomic orbitals yog tag nrho cov electrons.
Noble Gas Configuration yog dab tsi?
Noble gas configuration yog lub electron configuration ntawm noble gas atom. Noble gas atoms yog cov atom ntawm pab pawg 18 tshuaj nyob rau hauv lub periodic table. Cov pab pawg 18 cov tshuaj muaj npe hu ua cov roj tseem ceeb vim yog ob qho laj thawj; ua ntej, cov tshuaj no feem ntau yog nonreactive vim lawv ua tiav electron configurations, thiab qhov thib ob yog vim li cas cov tshuaj no tshwm sim nyob rau hauv gaseous theem nyob rau hauv cov xwm.
Daim duab 01: Txawv Noble Gases
Muaj plaub yam loj ntawm atomic orbitals hauv cov tshuaj lom neeg; s orbital, p orbital, d orbital thiab f orbital. Lub atomic orbital muaj qhov siab tshaj plaws ntawm ob lub tshuab hluav taws xob, lub p orbital tuaj yeem tuav tau rau electrons, d orbital tuaj yeem tuav kaum electrons, thiab f orbital tuaj yeem tuav 14 electrons. Hauv pab pawg 18 cov tshuaj, peb tuaj yeem soj ntsuam s2p6 electron configuration; ntawm no, lub s thiab p atomic orbitals yog tag nrho cov electrons. Yog li ntawd, tsis muaj cov electrons uas tsis tau ua ke hauv cov atoms.
Electron Configuration yog dab tsi?
Electron configuration yog kev faib cov electrons ntawm ib lub atom hauv nws cov atomic orbitals. Lo lus no piav qhia txog txhua lub electron hauv lub atom uas txav ntawm nws tus kheej hauv lub orbital, nyob rau hauv ib qho chaw nruab nrab tsim los ntawm tag nrho lwm cov orbitals.
Kev teeb tsa hluav taws xob ntawm ib lub atom tuaj yeem qhia tau raws li qhov sib lawv liag ntawm electrons tam sim no nyob rau hauv lub atom nyob rau hauv daim ntawv ntawm kev faib thoob plaws hauv lub atomic orbitals ntawm lub atom. Qee cov tshuaj lom neeg xws li cov roj atoms tau ua tiav atomic orbitals, thiab tsis muaj cov hluav taws xob tsis sib xws; Txawm li cas los xij, feem ntau ntawm cov tshuaj uas peb paub muaj cov khoom siv hluav taws xob tsis sib xws hauv lawv cov khoom siv hluav taws xob. Piv txwv li, kev teeb tsa hluav taws xob ntawm Neon atom, cov roj atom zoo, muaj cov khoom siv hluav taws xob 1s22s22p6
Los ntawm saib ntawm lub teeb tsa hluav taws xob ntawm lub atom, peb tuaj yeem piav qhia txog qhov kev ua haujlwm ntawm lub atom. Lub atomic orbital uas muaj tag nrho qhia txog qhov tsis muaj kev cuam tshuam vim nws tsis tas yuav tau txais cov khoom siv hluav taws xob ntxiv kom ruaj khov rau nws tus kheej. Nyob rau hauv sib piv, nyob rau hauv ib tug atom muaj unpaired electrons feem ntau yuav ua tau heev reactive nyob rau hauv thiaj li yuav stabilize lawv electron configuration.
Qhov txawv ntawm Noble Gas Configuration thiab Electron Configuration yog dab tsi?
Noble gas configuration yog lub electron configuration ntawm noble roj atom; Qhov no txhais tau tias, lub atom tau puv atomic orbitals. Qhov sib txawv tseem ceeb ntawm kev teeb tsa hluav taws xob tsis zoo thiab kev teeb tsa hluav taws xob yog qhov kev teeb tsa hluav taws xob tsis zoo muaj cov hluav taws xob nkaus xwb thaum lub teeb tsa hluav taws xob tuaj yeem muaj ob qho tib si ua ke thiab tsis muaj hluav taws xob. Qhov ntawd txhais tau tias; qhov kev teeb tsa noble roj tau ua tiav tag nrho cov atomic orbitals thaum lub teeb tsa hluav taws xob tuaj yeem muaj tag nrho los yog ib nrab-filled orbitals.
Hauv qab infographic teev ntau qhov sib txawv ntawm kev teeb tsa roj hluav taws xob thiab hluav taws xob teeb tsa.
Summary – Noble Gas Configuration vs Electron Configuration
Ib qho kev teeb tsa hluav taws xob yog cov kab ke ntawm cov hluav taws xob uas muaj nyob hauv ib lub atom. Qhov sib txawv tseem ceeb ntawm kev teeb tsa hluav taws xob tsis zoo thiab kev teeb tsa hluav taws xob yog qhov kev teeb tsa hluav taws xob tsis zoo muaj cov hluav taws xob nkaus xwb thaum lub teeb tsa hluav taws xob tuaj yeem muaj ob qho tib si ua khub thiab tsis muaj hluav taws xob.
