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PERIODICTABLEELEMENTPERIODICTABLEELEMENTGeneralChemistryI,LectureSeriesZhijunNing,QixiMiOGC7§3.1,3.2,3.3,3.4,3.5,©QixiMi2014,exceptpicturesfromthe2GeneralChemistryI,2GeneralChemistryI,交作业请按习题课班级分3GeneralChemistryI,3GeneralChemistryI,4GeneralChemistryI,<0.01AtomicMassA=p+4GeneralChemistryI,<0.01AtomicMassA=p+AtomicnumberZ=p~100Helium,Protium,Deuterium,(proton),H+Hydride,211Hydrogen,Generalizedhydrogen5GeneralChemistry5GeneralChemistryI,RepresentationsofTheperiodicForcesandpotentialenergyinIonizationTheshellModeloftheatom,andElectron6GeneralChemistryI,Molecular6GeneralChemistryI,Molecular7GeneralChemistryI,Crystalline7GeneralChemistryI,Crystallineballand8GeneralChemistry8GeneralChemistryI,RepresentationsofTheperiodicForcesandpotentialenergyinIonizationTheshellModeloftheatom,andElectron9GeneralChemistryI,9GeneralChemistryI,PeriodicGeneralChemistryI,AlkaliGeneralChemistryI,Alkali [He] [Ne] [Ar] [Kr] [Xe]GeneralChemistryI,Alkalineearth4GeneralChemistryI,Alkalineearth42,2,8,2,8,8,2,8,18,8,2,8,18,18,8,[He]2s2[Ne]3s2[Ar]4s2[Kr]5s2[Xe]2,8,18,32,18,8,[Rn] GeneralChemistryI,Transition345GeneralChemistryI,Transition345V6789 GeneralChemistryI,Posttransition[GeneralChemistryI,Posttransition[Ne]3s2[Ar]3d104s24p1[Kr]4d105s2[Xe]6s2GeneralChemistryI,Metalloid(GeneralChemistryI,Metalloid(类金属[Ne]3s2[Ar]3d104s2[Kr]4d105s2GeneralChemistryI,Polyatomic[HeGeneralChemistryI,Polyatomic[He]2s22p2[Ne]3s2[Ar]3d104s2CGeneralChemistryI,Diatomic[GeneralChemistryI,Diatomic[He]2s2[He]2s22p4[He]2s2GeneralChemistryI,NobleDensityGeneralChemistryI,NobleDensityBoilingpointMeltingpoint[Ar]3d104s2GeneralChemistryI,FromGeneralChemistryI,FrommetaltoGeneralChemistryGeneralChemistryI,RepresentationsofTheperiodicForcesandpotentialenergyinIonizationTheshellModeloftheatom,andElectronGeneralChemistryI,UnitPermittivityofԐ0=8.8541878x10-12C-J-1m-JKgm2s-GeneralChemistryI,UnitPermittivityofԐ0=8.8541878x10-12C-J-1m-JKgm2s-NKgms-2=Jm-WKgm2s-3=Js-Kgm-1s-2=Nm-mSKNumberofLuminousGeneralChemistryI,PotentialGeneralChemistryI,PotentialGeneralChemistryI,PotentialenergyGeneralChemistryI,PotentialenergyThepotentialenergyofthehydrogenatom(Z=1)whentheprotonandelectronareseparatedby1Åis:ElectronGeneralChemistryI,SomesortofclampGeneralChemistryI,Somesortofclampisappliedtoholdanelectronfixedatthedistance2.5ÅfromalithiumnucleusLi3+whichisalsoclampedinits(a)Calculatethepotentialenergyofthesystemofthesetwofixede(b)Calculatethemagnitudeoftheforcebetweenthetwofixedparticlesandstatewhetheritisattractiveorrepulsive.(c)Predictthedirectioninwhichtheparticleswillmoveiftheclampsaresuddenlyremoved.1.107x10-8N,GeneralChemistryI,GeneralChemistryI,Calculatetheturningpointofthealphaparticles(Z=2)arrivingwithinitialkineticenergyof2.0MeVwhentheycollidedwithgoldnuclei(Z=79)inRutherford’sexperiment.Estimatethesizeofthegoldnuclei.GeneralChemistryI,GeneralChemistryI,AssumeahydrogenatomhasboundstateenergyE=13.6eV.CalculatethemaximumdistancermaxoftheelectronfromthenucleusallowedbyNewtonianmechanics.GeneralChemistryGeneralChemistryI,RepresentationsofTheperiodicForcesandpotentialenergyinIonizationTheshellModeloftheatom,andElectronGeneralChemistryI,FirstGeneralChemistryI,FirstionizationGeneralChemistryI,GeneralChemistryI,FirstelectronionizationGeneralChemistryI,GeneralChemistryI,IonizationGeneralChemistryGeneralChemistryI,RepresentationsofTheperiodicForcesandpotentialenergyinIonizationTheshellModeloftheatom,andElectronGeneralChemistryI,GeneralChemistryI,LiatomwiththreeGeneralChemistryI,GeneralChemistryI,TheshellModelofthe 有效原子GeneralChemistryI,GeneralChemistryI,TheshellModeloftheGeneralChemistryGeneralChemistryI,RepresentationsofTheperiodicForcesandpotentialenergyinIonizationTheshellModeloftheatom,andElectronGeneralChemistryI,ElectronGeneralChemistryI,ElectronattachmentGeneralChemistryI,ElectronGeneralChemistryI,ElectronEA=GeneralChemistryI,GeneralChemistryI,ElectronGeneralChemistryI,ElectronaffinityHigherSameHigherelectronionizationGeneralChemistryI,