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ID：41283999
大小：253.81 KB
页数：12页
时间：2019-08-21
《AtomicModels：原子模型》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、AtomicModelsBohrModelCloudModelBohrModelElectronsorbitthenucleusindefiniteorbits.Theorbitscanholdonlyaspecificnumberofelectrons.Oncealevelisfull,theelectronsstartfillingthenextlevel.ElectronLevelLimits:1stLevel=2electrons2ndLevel=8electrons3rdLevel=8electron
2、sHydrogen:+-Helium:Lithium:BerylliumCloudModel:Theelectronsareinanareaaroundthenucleuscalledanelectroncloud.Thereareenoughelectronstomaketheatom’schargeneutralHydrogen:1P0N1EHelium:2P2N2ELithium3P3N3EAssignment:DrawaBohrModelandaCloudModelforthefirst18Atomso
3、nthePeriodicChart.IncludetheAtomicNumberandMass.Youmaywriteratherthandrawthenumberofprotonsandneutronsthereareinthenucleus,butdrawallelectronsforthebohrmodel.
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