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ID:6707902
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页数:5页
时间:2018-01-23
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1、SECTION1Ⅰ1.Whatarethedifferencesbetweencrystalchemistryandcrystallography?Andwhataretheyincommon?2.DescribetheclassicmodelcomeupwithbyRutherfordforatomicstructure.3.WhatistheBohr’spostulate?WhataretheconditionsforthestabilityofatomstrctureinBohr’smodel?4.Howmanyseries
2、oflinespectumemittedduringthedischargeofatomichydrogen?Describetheconditionsforeach.5.WhatarethedifferencesbetweenQuantummechanicsandClassicalmechanics?6.Describetheuncertaintyprinciple.7.WhatistheSchrodinger’sequationforthemotionofaelectron?8.Whatismeaningofψandψ2?9.
3、whatisthemeaningofparticleinaboxmodel?10.whatisthemeaningofn,l,mandwhatistherelationshipamongthem?11.whatistheshell,subshellandobital?12.whatisthemeaningofthenodeandthenodeplane?13.describetheAufbauprinciple?14.whatistheenergyprinciple,Pauliexclusionprinciple,Hund’sru
4、leandtheirphysicalmeaning?15.whatishydrogen-likeatoms?16.whatistheshapesoforbitalsinhydrogen-likeatoms?17.WhatistheSlater’srule?18.describetheorderofenergyleverinatomicorbitals.19.describetheblocksoftheelementsintheperiodicchart.20.whatistheferro,antiferroandferrimagn
5、eticsolids?Ⅱ1.Forvalueofn=6,thenameoftheshellis()A.PB.NC.OD.Q2.Thenumberofnodesfortheradialfunctionofa4selectroninhydrogenatomisequalto()A.1B.2C.3D.43.Forafsubshell,thetotalangularmomentumis()A.1B.2C.3D.44.Giventhatthetotalangularmomentumofanatomis30,thentheangularmom
6、entumis()A.2B.3C.5D.65.TheenergyoftwoelectronsinthesameorbitnamedE1andE2,therelationshipbetweenthemis()A.E1>E2B.E1<E2C.E1=E2D.Notsure6.Inthehydrogen-likeatom,therelationshipbetweenE3dandE4sis()A.E3d>E4sB.E3d<E4sC.E3d=E4sD.Notsure7.Thenumberofelectronscanbefilledinoneo
7、rbitisdeterminedby()A.nB.lC.mD.S8.theshapeofanorbitalisdeterminedby()A.nB.lC.mD.S9.a4felectronwillnotbeshieldedbya()electron.A.4sB.4dC.2pD.5s10.Themagneticmomentstructureofacrystalsolidislike,itshouldbecalled()A.ferromagneticB.ferrimagneticC.antiferromagneticD.noright
8、answeraboveⅢ1.Crystalchemistrydescribestheatomicstructure,bondingandpacking.()2.Defectsincrystalleadtothatfewcrystallinelatt
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