材料结晶化学习题

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1、SECTION1Ⅰ1.Whatarethedifferencesbetweencrystalchemistryandcrystallography?Andwhataretheyincommon?2.DescribetheclassicmodelcomeupwithbyRutherfordforatomicstructure.3.WhatistheBohr’spostulate?WhataretheconditionsforthestabilityofatomstrctureinBohr’smode

2、l?4.Howmanyseriesoflinespectumemittedduringthedischargeofatomichydrogen?Describetheconditionsforeach.5.WhatarethedifferencesbetweenQuantummechanicsandClassicalmechanics?6.Describetheuncertaintyprinciple.7.WhatistheSchrodinger’sequationforthemotionofae

3、lectron?8.Whatismeaningofψandψ2?9.whatisthemeaningofparticleinaboxmodel?10.whatisthemeaningofn,l,mandwhatistherelationshipamongthem?11.whatistheshell,subshellandobital?12.whatisthemeaningofthenodeandthenodeplane?13.describetheAufbauprinciple?14.whatis

4、theenergyprinciple,Pauliexclusionprinciple,Hund’sruleandtheirphysicalmeaning？15.whatishydrogen-likeatoms?16.whatistheshapesoforbitalsinhydrogen-likeatoms?17.WhatistheSlater’srule?18.describetheorderofenergyleverinatomicorbitals.19.describetheblocksoft

5、heelementsintheperiodicchart.20.whatistheferro,antiferroandferrimagneticsolids?Ⅱ1.Forvalueofn=6,thenameoftheshellis()A.PB.NC.OD.Q2.Thenumberofnodesfortheradialfunctionofa4selectroninhydrogenatomisequalto()A.1B.2C.3D.43.Forafsubshell,thetotalangularmom

6、entumis()A.1B.2C.3D.44.Giventhatthetotalangularmomentumofanatomis30,thentheangularmomentumis()A.2B.3C.5D.65.TheenergyoftwoelectronsinthesameorbitnamedE1andE2,therelationshipbetweenthemis()A.E1＞E2B.E1＜E2C.E1=E2D.Notsure6.Inthehydrogen-likeatom,therelat

7、ionshipbetweenE3dandE4sis()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.Thema

8、gneticmomentstructureofacrystalsolidislike,itshouldbecalled()A.ferromagneticB.ferrimagneticC.antiferromagneticD.norightansweraboveⅢ1.Crystalchemistrydescribestheatomicstructure,bondingandpacking.()2.Defectsincrystalleadtothatfewcrystallinelatt