資源描述：
《10-The Periodic Table and Some Atomic Properties.pdf》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、Chemistry140Fall2002Contents10-1ClassifyingtheElements:ThePeriodicLawandthePeriodicTable（元素分類：周期律以及周期表）10-2MetalsandNonmetalsandTheirIons（金屬、非金屬及其離子）10-3TheSizesofAtomsandIons（原子、離子的大?。?0-4IonizationEnergy（電離能）10-5ElectronAffinity（電子親合能）10-6MagneticProperties（磁性）Chapter10:ThePeriodic
2、TableandSomeAtomicProperties10-7PeriodicPropertiesoftheElements（元素的周期性）第十章元素周期表和原子性質(zhì)的周期性FocusonThePeriodicLawandMercurySlide1of35Slide2of35GeneralChemistry:Chapter10化學(xué)化工劉巍10-1ClassifyingtheElements:ThePeriodicLaw（周期律）PeriodicLawandthePeriodicTable（元素分類：周期律以及周期表）元素的摩爾原子體積的周期性?1869,Dim
3、itriMendeleevLotherMeyerWhentheelementsarearrangedinorderofincreasingatomicmass,certainsetsofpropertiesrecurperiodically.當(dāng)各元素按原子質(zhì)量遞增的順序排列時(shí)，它們的某些性質(zhì)出現(xiàn)周期性的變化Slide3of35GeneralChemistry:Chapter10化學(xué)化工劉巍Slide4of35GeneralChemistry:Chapter10化學(xué)化工劉巍1Chemistry140Fall2002PredictedElementswereFoun
4、dMendeleev’sPeriodicTable（門捷列夫周期表）（預(yù)言元素的發(fā)現(xiàn)）1871—=44—=68—=72—=100Slide5of35GeneralChemistry:Chapter10化學(xué)化工劉巍Slide6of35GeneralChemistry:Chapter10化學(xué)化工劉巍AlkaliMetalsThePeriodictableNobleGases稀有氣10-2MetalsandNonmetalsandTheirIons堿金屬AlkalineEarthsMainGroup主族Halogens堿土金屬鹵素?MetalsTransitionMe
5、tals–Goodconductorsofheatandelectricity.（熱、電的優(yōu)過渡金屬良導(dǎo)體）–Malleableandductile.(延展性）–Moderatetohighmeltingpoints.（熔點(diǎn)中等偏高）?Nonmetals–Nonconductorsofheatandelectricity..（熱、電的不良導(dǎo)體）–Brittlesolids.（脆的固體）–Somearegasesatroomtemperature.MainGroup主族LanthanidesandActinidesSlide7of35鑭系和錒系GeneralChe
6、mistry:Chapter10化學(xué)化工劉巍Slide8of35GeneralChemistry:Chapter10化學(xué)化工劉巍2Chemistry140Fall2002MetalsTendtoLoseElectronsNonmetalsTendtoGainElectronsSlide9of35GeneralChemistry:Chapter10化學(xué)化工劉巍Slide10of35GeneralChemistry:Chapter10化學(xué)化工劉巍ElectronConfigurationofSomeIons10-3TheSizesofAtomsandIonsSlid
7、e11of35GeneralChemistry:Chapter10化學(xué)化工劉巍Slide12of35GeneralChemistry:Chapter10化學(xué)化工劉巍3Chemistry140Fall2002AtomicRadiusScreeningandPenetrationZeff=Z–SZ2effEn=-RHn2Slide13of35GeneralChemistry:Chapter10化學(xué)化工劉巍Slide14of35GeneralChemistry:Chapter10化學(xué)化工劉巍CationicRadiiAnionicRadiiSlide15of35Gen
8、eralChemistr
