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ID:7233531
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页数:5页
时间:2018-02-08
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1、SECTION1Ⅰ1.Whatarethedifferencesbetweencrystalchemistryandcrystallography?Andwhataretheyincommon?2.DescribetheclassicmodelcomeupwithbyRutherfordforatomicstructure.3.WhatistheBohr’spostulate?WhataretheconditionsforthestabilityofatomstrctureinBohr’smodel?4.Howmanyseriesoflinespectumemittedduringth
2、edischargeofatomichydrogen?Describetheconditionsforeach.5.WhatarethedifferencesbetweenQuantummechanicsandClassicalmechanics?6.Describetheuncertaintyprinciple.7.WhatistheSchrodinger’sequationforthemotionofaelectron?8.Whatismeaningofψandψ2?9.whatisthemeaningofparticleinaboxmodel?10.whatisthemeanin
3、gofn,l,mandwhatistherelationshipamongthem?11.whatistheshell,subshellandobital?12.whatisthemeaningofthenodeandthenodeplane?13.describetheAufbauprinciple?14.whatistheenergyprinciple,Pauliexclusionprinciple,Hund’sruleandtheirphysicalmeaning?15.whatishydrogen-likeatoms?16.whatistheshapesoforbitalsin
4、hydrogen-likeatoms?17.WhatistheSlater’srule?18.describetheorderofenergyleverinatomicorbitals.19.describetheblocksoftheelementsintheperiodicchart.20.whatistheferro,antiferroandferrimagneticsolids?Ⅱ1.Forvalueofn=6,thenameoftheshellis()A.PB.NC.OD.Q2.Thenumberofnodesfortheradialfunctionofa4selectron
5、inhydrogenatomisequalto()A.1B.2C.3D.43.Forafsubshell,thetotalangularmomentumis()A.1B.2C.3D.44.Giventhatthetotalangularmomentumofanatomis30,thentheangularmomentumis()A.2B.3C.5D.65.TheenergyoftwoelectronsinthesameorbitnamedE1andE2,therelationshipbetweenthemis()A.E1>E2B.E1<E2C.E1=E2D.Notsure6.Inthe
6、hydrogen-likeatom,therelationshipbetweenE3dandE4sis()A.E3d>E4sB.E3d<E4sC.E3d=E4sD.Notsure7.Thenumberofelectronscanbefilledinoneorbitisdeterminedby()A.nB.lC.mD.S8.theshapeofanorbitalisdeterminedby()A.nB.lC.mD.S9.a4felectronwillnotbeshieldedbya()electron.A.4sB.4dC.2pD.5s10.Themagneticmomentstructu
7、reofacrystalsolidislike,itshouldbecalled()A.ferromagneticB.ferrimagneticC.antiferromagneticD.norightansweraboveⅢ1.Crystalchemistrydescribestheatomicstructure,bondingandpacking.()2.Defectsincrystalleadtothatfewcrystallinelatt
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