Periodensystem der Elemente3LiLithium0.5316.941180.5413421.011NaNatrium0.97122.99097.728830.919KKalium0.86139.09863.387590.837RbRubidium1.53185.46839.316880.855CsCäsium1.901132.9128.446710.8[87]FrFrancium1223.02276770.74BeBeryllium29.0122128724691.61.8512MgMagnesium1.74224.30565010901.320CaCalcium1.55240.078111517571.038SrStrontium2.63287.6277713821.056BaBarium3.622137.3372718700.9[88]RaRadium5.52226.0370017370.95BBor2.46310.811207639272.013AlAluminium2.7(1,2,)326.98266024671.631GaGallium5.90369.72329.7622041.849InIndium7.31(1,)3114.82156.620721.881TlThallium11.851,3204.3830414731.66CKohlenstoff2.262,412.01136422.614SiSilicium2.34-4,428.08623551.9141032GeGermanium5.32-4,(2,)472.6128202.093850SnZinn5.77-4,(2,)472.6126022.0231.982PbBlei11.342,4207.217492.3327.47NStickstoff1.25*-3,2,3,4,514.007-195.83.0-210.115PPhosphor1.83-3,3,4,530.9742772.244.233AsArsen5.72-3,3,574.9226132.251SbAntimon6.70-3,3,5121.7615872.0630.6383BiBismuth9.78(-3),1,3,5208.9815642.0271.38OSauerstoff1.43*-2,-115.999-182.93.44-218.316SSchwefel2.07-2,2,4,632.066444.722.6115.2134SeSelen4.82-2,2,4,678.966852.622152TeTellur6.24-2,2,4,6127.609882.1449.5[84]PoPolonium9.20-2,2,4,6209.989622.0254[85]AtAstat-1,1,3,5,7209.992.0302[86]RnRadon222.02-71-61.854XeXenon131.29-111.7-1085.90*2.636KrKrypton83.80-157.4-153.23.75*3.018ArArgon39.95-189.3-185.81.78*10NeNeon20.18-248.6-146.10.90*2HeHelium4.0026-272.2-268.90.18*09FFluor18.998-219.6-188.11.70*-14.017ClChlor35.45-101.5-34.03.21*-1,1,3,5,73.235BrBrom79.90-7.3593.12-1,1,3,5,73.053IIod126.90113.70184.34.94-1,1,3,5,72.721ScScandium44.956181431032.9931.422TiTitan47.88166832874.502,3,41.523VVanadium50.94191032876.112,3,4,51.624CrChrom51.996190726717.142,3,61.725MnMangan54.938124620617.431,2,3,4,6,71.626FeEisen55.845153828617.872,3,4,61.827CoKobalt58.933149529278.902,31.928NiNickel58.693149529278.912,31.929CuKupfer63.546108529278.921,21.930ZnZink65.409419.59077.1421.739YYttrium88.906152633364.4731.240ZrZirconium91.224185744096.502,41.341NbNiob92.906247747448.572,51.642MoMolybdän95.942623491210.282,3,4,5,62.243TcTechnetium98.9062157426511.5-3 bis 71.944RuRuthenium101.072334415012.372,3,4,6,82.245RhRhodium102.811964369512.380,1,2,3,42.346PdPalladium106.471555296311.990,2,42.247AgSilber107.87962216210.491,2,31.948CdCadmium112.413217678.6521.7[111]RgRoentgenium272.15[109]MtMeitnerium268.14[108]HsHassium269.13[107]BhBohrium264.12[104]RfRutherfordium261.11[105]DbDubnium262.11[106]SgSeaborgium266.12[110]DsDarmstadtium271.15[112]CnCopernicium27772HfHafnium178.492233460313.2841.373TaTantal180.953017545816.6551.574WWolfram183.843422555519.32,3,4,5,62.475ReRhenium186.213186559621.02,4,71.976OsOsmium190.233130500022.592,3,4,6,82.277IrIridium192.222466442822.561,2,3,4,62.278PtPlatin195.081768382521.450,2,4,62.379AuGold196.971064285619.321,32.580HgQuecksilber200.59-38.83356.7313.551,2,42.057LaLanthan138.9192034706.1732.058CeCer140.1279533606.773,41.159PrPraseodym140.9193532906.483,41.160NdNeodym144.24102431007.003,41.161PmPromethium146.92110030007.231.162SmSamarium146.92107218037.542,31.263EuEuropium146.9282615275.252,31.264GdGadolinium157.25131232507.892,31.265TbTerbium158.93135632308.253,41.266DyDysprosium162.50140725678.5631.267HoHolmium164.93146128208.7831.268ErErbium167.26152928688.7831.269TmThulium168.93154519509.322,3,41.370YbYtterbium173.0482411966.972,31.371LuLutetium174.97165234029.8431.3[89]AcActinium227.031050330010.0731.1[90]ThThorium232.041755478811.722,3,41.3[91]PaProtoactinium231.04156815.3751.5[92]UUran238.03113319.163,4,5,61.43930[93]NpNeptunium237.0563920.453,4,5,6,71.43902[94]PuPlutonium244.0663919.823,4,5,6,71.33230[95]AmAmericium243.06117613.672,3,4,5,61.32607[96]CmCurium247.07134013.51(2,)3,41.33110[97]BkBerkelium247.0798614.783,41.3[98]CfCalifornium251.0890015.1(2,)3(,4)1.3[99]EsEinsteinium252.088608.84996(2,)3(,4)[100]FmFermium257.188522,3[101]MdMendelevium258.102,3[102]NoNobelium259.102,3[103]LrLawrencium262.113OxidationsstufenElementsymbolElementnameRelative Atommasse (g/mol)SchmelzpunktSiedepunktElektronegativität1HWasserstoff0.0899*-1,11.0079-259.14-252.872.21s1[He]2s11s2[He]2s2[He]2s22p1[He]2s22p2[He]2s22p3[He]2s22p4[He]2s22p5[He]2s22p6[Ne]3s1[Ne]3s2[Ne]3s23p1[Ne]3s23p2[Ne]3s23p3[Ne]3s23p4[Ne]3s23p5[Ne]3s23p6[Ar]4s1[Ar]4s2[Ar]3d14s2[Ar]3d24s2[Ar]3d34s2[Ar]3d54s1[Ar]3d54s2[Ar]3d64s2[Ar]3d74s2[Ar]3d84s2[Ar]3d94s2[Ar]3d104s2[Ar]3d104s24p1[Ar]3d104s24p2[Ar]3d104s24p3[Ar]3d104s24p4[Ar]3d104s24p5[Ar]3d104s24p6[Kr]5s1[Kr]5s2[Xe]6s1[Xe]6s2[Rn]7s1[Rn]7s2[Kr]4d15s2Dichte (g/cm3)Dichte (kg/m3)*:[Kr]4d25s2[Kr]4d45s1[Kr]4d5s1[Kr]4d6s1[Kr]4d75s1[Kr]4d85s1[Kr]4d105s0[Kr]4d105s1[Kr]4d105s2[Xe]4f145d26s2[Kr]4d105s25p1[Kr]4d105s25p2[Kr]4d105s25p3[Kr]4d105s25p4[Kr]4d105s25p5[Kr]4d105s25p6[Xe]4f145d36s2[Xe]4f145d46s2[Xe]4f145d56s2[Xe]4f145d66s2Ordnungszahl[]: Radioaktiv[Xe]4f145d76s2[Xe]4f145d96s1[Xe]4f145d106s1[Xe]4f145d106s2[Xe]4f145d106s26p1[Xe]4f145d106s26p2[Xe]4f145d106s26p3[Xe]4f145d106s26p4[Xe]4f145d106s26p5[Xe]4f145d106s26p6[Rn]5f146d27s2[Rn]5f146d37s2[Rn]5f146d47s2[Rn]5f146d57s2[Rn]5f146d6s2[Rn]5f146d77s2[Rn]5f146d97s1[Rn]5f146d107s1[Rn]5f146d107s2[Xe]4f05d16s2[Xe]4f15d16s2[Xe]4f35d06s2[Xe]4f45d06s2[Xe]4f55d06s2[Xe]4f65d06s2[Xe]4f75d06s2[Xe]4f75d16s2[Xe]4f95d06s2[Xe]4f105d06s2[Xe]4f115d06s2[Xe]4f125d06s2[Xe]4f135d06s2[Xe]4f145d06s2[Xe]4f145d16s2[Rn]5f06d17s2[Rn]5f06d27s2[Rn]5f26d17s2[Rn]5f36d17s2[Rn]5f46d17s2[Rn]5f66d07s2[Rn]5f76d07s2[Rn]5f76d17s2[Rn]5f86d17s2[Rn]5f106d07s2[Rn]5f116d07s2[Rn]5f126d07s2[Rn]5f136d07s2[Rn]5f146d07s2[Rn]5f146d17s2[113]UutUnuntrium[114]Uuq[115]Uup[116]UuhUnunhexium[117]UusUnunseptium[118]UuoUnunoctium[Rn]5f146d107s27p1Ununquadium[Rn]5f146d107s27p2Ununpentium[Rn]5f146d107s27p3[Rn]5f146d107s27p4[Rn]5f146d107s27p5[Rn]5f146d107s27p6Elektronenkonfiguration9.73*1HWasserstoff0.0899*-1,11.0079-259.14-252.872.21s1