元素的相对原子质量表.docx

序数符号汉语日語拉丁语英语原子量电子排布K.L.M.N.O.P.Q备注1H氢水素（歹c汪）HydrogeniumHydrogen1.00794 (7)1s112He氦HeliumHelium4.002602 (2)1s22[He]3Li锂LithumLithium6.941 (2)[He]2s12.14Be铍BerylliumBeryllium9.012182 (3)[He]2s22.25B硼硼素（怎^乞）BoriumBoron10.811 (5)[He]2s2 2p12.36C碳炭素（亡人乞CarboniumCarbon12.011 (1)[He]2s2 2p22.47N氮窒素（占乞）NitrogeniumNitrogen14.00674 (7)[He]2s2 2p32.58O氧酸素人引OxygeniumOxygen15.9994 (3)[He]2s2 2p42.69F氟弗素&、▽乞）FluorumFluorine18.9984032 (9)[He]2s2 2p52.710Ne氖才、才ANeonumNeon20.1797 (6)[He]2s2 2p62.8[Ne]11Na钠扌卜J^ANatriumSodium22.989768 (6)[Ne]3s12.8.112Mg镁MagnesiumMagnesium24.3050 (6)[Ne]3s22.8.213Al铝了儿二少厶AluminiumAluminum26.981539 (5)[Ne]3s2 3p12.8.314Si硅珪素SiliciumSilicon28.0855 (3)[Ne]3s2 3p22.8.415P磷燐dPhosphorumPhosphorus30.973762 (4)[Ne]3s2 3p32.8.516S硫硫黄©、指SulphurSulfur32.066 (6)[Ne]3s2 3p42.8.617Cl氯塩素（元人乞）ChlorumChlorine35.4527 (9)[Ne]3s2 3p52.8.718Ar氩ArgonumArgon39.948 (1)[Ne]3s2 3p62.8.8[Ar]19K钾力J^AKaliumPotassium39.0983 (1)[Ar]4s12.8.8.120Ca钙力儿'>^厶CalciumCalcium40.078 (4)[Ar]4s22.8.8.221Sc钪ScandiumScandium44.955910 (9)[Ar]4s2 3d12.8.9.222Ti钛于八TitaniumTitanium47.88 (3)[Ar]4s2 3d22.8.10.223V钒八mVanadiumVanadium50.9415 (1)[Ar]4s2 3d32.8.11.224Cr铬夕口厶ChromiumChromium51.9961 (6)[Ar]4s1 3d52.8.13.1d4->d5，注①半满25Mn锰ManganumManganese54.93805 (1)[Ar]4s2 3d52.8.13.226Fe铁鉄(U)FerrumIron55.847 (3)[Ar]4s2 3d62.8.14.227Co钻"5卜CobaltumCobalt58.93320 (1)[Ar]4s2 3d72.8.15.228Ni镍二 7^^NiccolumNickel58.6934 (2)[Ar]4s2 3d82.8.16.229Cu铜铜比“）CuprumCopper63.546 (3)[Ar]4s1 3d102.8.18.1d9->d10,注①全满30Zn锌亜铅（笳元人）ZincumZinc65.39 (2)[Ar]4s2 3d102.8.18.231Ga稼mGalliumGallium69.723 (1)[Ar]4s2 3d10 4p12.8.18.332Ge锗二GermaniumGermanium72.61 (2)[Ar]4s2 3d10 4p22.8.18.433As砷砒素（◊乞）ArseniumArsenic74.92159 (2)[Ar]4s2 3d10 4p32.8.18.534Se硒“ySeleniumSelenium78.96 (3)[Ar]4s2 3d10 4p42.8.18.635Br溴臭素乞）BromiumBromine79.904 (1)[Ar]4s2 3d10 4p52.8.18.736Kr氪厂丿八yKryptomumKrypton83.80 (1)[Ar]4s2 3d10 4p62.8.18.8[Kr]37Rb铷RubidiumRubidium85.4678 (3)[Kr]5s12.8.18.8.138Sr锶灭卜口 y于少厶StrontiumStrontium87.62 (7)[Kr]5s22.8.18.8.239Y钇彳7亍儿少厶YttriumYttrium88.90585 (2)[Kr]5s2 4d12.8.18.9.240Zr锆声儿口二少厶ZirconiumZirconium91.224 (2)[Kr]5s2 4d22.8.18.10.241Nb铌二才7''NiobiumNiobium92.90638 (2)[Kr]5s1 4d42.8.18.12.1d3->d4，注①42Mo钼壬丿7''亍yMolybdenumMolybdenum95.94 (1)[Kr]5s1 4d52.8.18.13.1d4->d5，注①半满43ATc锝TechnetiumTechnetium(98)[Kr]5s2 4d52・8・18・ 13.244Ru钉儿亍二少厶RutheniumRuthenium101.07 (2)[Kr]5s1 4d72.8.18.15.1d6->d7,注①45Rh铑口声少厶RhodiumRhodium102.90550 (3)[Kr]5s1 4d82.8.18.16.1d7->d8,注①46Pd钯PalladiumPalladium106.42 (1)[Kr]5s0 4d102.8.18.18.0d8->d10,注①全满47Ag银银GQArgentumSilver107.8632 (2)[Kr]5s1 4d102.8.18.18.1d9->d10,注①全满48Cd镉力CadmiumCadmium112.411 (8)[Kr]5s2 4d102.8.18.18.249In铟彳y声少厶indiumIndium114.82 (1)[Kr]5s2 4d10 5p12.8.18.18.350Sn锡锡（歹孙StannumTin118.710 （7）[Kr]5s2 4d10 5p22.8.18.18.451Sb锑StibiumAntimony121.757（3）[Kr]5s2 4d10 5p32.8.18.18.552Te碲TellurumTellurium127.60（3）[Kr]5s2 4d10 5p42.8.18.18.653I碘沃素（公^乞）IodiumIodine126.90447（3）[Kr]5s2 4d10 5p52.8.18.18.754Xe氙XenonumXenon131.29（2）[Kr]5s2 4d10 5p62.8.18.18.8[Xe]55Cs铯CaesiumCesium132.90543（5）[Xe]6s12.8.18.18.8.156Ba钡BaryumBarium137.327（7）[Xe]6s22.8.18.18.8.257La镧”夕yLanthanumLanthanum138.9055（2）[Xe]6s2 4f0 5d12.8.18.18.9.2f1->f0，注②全空58Ce铈七|丿少厶CeriumCerium140.115（4）[Xe]6s2 4f1 5d12.8.18.19.9.2f2->f1，注②59Pr错^7^才声厶PraseodymiumPraseodymium140.90765（3）[Xe]6s2 4f32.8.18.21.8.260Nd钕N、才声厶NeodymiumNeodymium144.24（3）[Xe]6s2 4f42.8.18.22.8.261人Pm钷7° 口只于少厶PromethiumPromethium（145）[Xe]6s2 4f52・8・ 18・23 ・8・262Sm钐SamariumSamarium150.36（3）[Xe]6s2 4f62.8.18.24.8.263Eu铕工一口疋少厶EuropiumEuropium151.965（9）[Xe]6s2 4f72.8.18.25.8.264Gd轧力丿二少厶GadoliniumGadolinium157.25（3）[Xe]6s2 4f7 5d12.8.18.25.9.2f8->f7，注②半满65Tb铽TerbiumTerbium158.92534（3）[Xe]6s2 4f92.8.18.27.8.266Dy镝口'。