Periodic table of the elements

Source: https://aidb.si/d/periodic-table — Element properties from PubChem (National Library of Medicine). Identifiers from Wikidata.

ZSymbolElementWikidataAtomic mass (u)PeriodGroupBlockCategoryState at STPElectron configurationElectronegativity (Pauling)Atomic radius (pm)Ionization energy (eV)Electron affinity (eV)Oxidation statesMelting point (K)Boiling point (K)Density (g/cm³)DiscoveredCPK color
1HHydrogenQ5561.00811sNonmetalGas1s12.212013.5980.754+1, -113.8120.280.000089881766#FFFFFF
2HeHeliumQ5604.0026118sNoble gasGas1s214024.58700.954.220.00017851868#D9FFFF
3LiLithiumQ568721sAlkali metalSolid[He]2s10.981825.3920.618+1453.6516150.5341817#CC80FF
4BeBerylliumQ5699.01218322sAlkaline earth metalSolid[He]2s21.571539.323+2156027441.851798#C2FF00
5BBoronQ61810.81213pMetalloidSolid[He]2s2 2p12.041928.2980.277+3234842732.371808#FFB5B5
6CCarbonQ62312.011214pNonmetalSolid[He]2s2 2p22.5517011.261.263+4, +2, -4382340982.267Ancient#909090
7NNitrogenQ62714.007215pNonmetalGas[He] 2s2 2p33.0415514.534+5, +4, +3, +2, +1, -1, -2, -363.1577.360.00125061772#3050F8
8OOxygenQ62915.999216pNonmetalGas[He]2s2 2p43.4415213.6181.461-254.3690.20.0014291774#FF0D0D
9FFluorineQ65018.99840316217pHalogenGas[He]2s2 2p53.9813517.4233.339-153.5385.030.0016961670#90E050
10NeNeonQ65420.18218pNoble gasGas[He]2s2 2p615421.565024.5627.070.00089991898#B3E3F5
11NaSodiumQ65822.989769331sAlkali metalSolid[Ne]3s10.932275.1390.548+1370.9511560.971807#AB5CF2
12MgMagnesiumQ66024.30532sAlkaline earth metalSolid[Ne]3s21.311737.646+292313631.741808#8AFF00
13AlAluminumQ66326.981538313pPost-transition metalSolid[Ne]3s2 3p11.611845.9860.441+3933.43727922.7Ancient#BFA6A6
14SiSiliconQ67028.085314pMetalloidSolid[Ne]3s2 3p21.92108.1521.385+4, +2, -4168735382.32961854#F0C8A0
15PPhosphorusQ67430.973762315pNonmetalSolid[Ne]3s2 3p32.1918010.4870.746+5, +3, -3317.3553.651.821669#FF8000
16SSulfurQ68232.07316pNonmetalSolid[Ne]3s2 3p42.5818010.362.077+6, +4, -2388.36717.752.067Ancient#FFFF30
17ClChlorineQ68835.45317pHalogenGas[Ne]3s2 3p53.1617512.9683.617+7, +5, +1, -1171.65239.110.0032141774#1FF01F
18ArArgonQ69639.9318pNoble gasGas[Ne]3s2 3p618815.76083.887.30.00178371894#80D1E3
19KPotassiumQ70339.098341sAlkali metalSolid[Ar]4s10.822754.3410.501+1336.5310320.891807#8F40D4
20CaCalciumQ70640.0842sAlkaline earth metalSolid[Ar]4s212316.113+2111517571.54Ancient#3DFF00
21ScScandiumQ71344.9559143dTransition metalSolid[Ar]4s2 3d11.362116.5610.188+3181431092.991879#E6E6E6
22TiTitaniumQ71647.86744dTransition metalSolid[Ar]4s2 3d21.541876.8280.079+4, +3, +2194135604.51791#BFC2C7
23VVanadiumQ72250.941545dTransition metalSolid[Ar]4s2 3d31.631796.7460.525+5, +4, +3, +22183368061801#A6A6AB
24CrChromiumQ72551.99646dTransition metalSolid[Ar]3d5 4s11.661896.7670.666+6, +3, +2218029447.151797#8A99C7
25MnManganeseQ73154.9380447dTransition metalSolid[Ar]4s2 3d51.551977.434+7, +4, +3, +2151923347.31774#9C7AC7
26FeIronQ67755.8448dTransition metalSolid[Ar]4s2 3d61.831947.9020.163+3, +2181131347.874Ancient#E06633
27CoCobaltQ74058.9331949dTransition metalSolid[Ar]4s2 3d71.881927.8810.661+3, +2176832008.861735#F090A0
28NiNickelQ74458.693410dTransition metalSolid[Ar]4s2 3d81.911637.641.156+3, +2172831868.9121751#50D050
29CuCopperQ75363.55411dTransition metalSolid[Ar]4s1 3d101.91407.7261.228+2, +11357.7728358.933Ancient#C88033
30ZnZincQ75865.4412dTransition metalSolid[Ar]4s2 3d101.651399.394+2692.6811807.1341746#7D80B0
31GaGalliumQ86169.723413pPost-transition metalSolid[Ar]4s2 3d10 4p11.811875.9990.3+3302.9124775.911875#C28F8F
32GeGermaniumQ86772.63414pMetalloidSolid[Ar]4s2 3d10 4p22.012117.91.35+4, +21211.431065.3231886#668F8F
33AsArsenicQ87174.92159415pMetalloidSolid[Ar]4s2 3d10 4p32.181859.8150.81+5, +3, -310908875.776Ancient#BD80E3
34SeSeleniumQ87678.97416pNonmetalSolid[Ar]4s2 3d10 4p42.551909.7522.021+6, +4, -2493.659584.8091817#FFA100
35BrBromineQ87979.9417pHalogenLiquid[Ar]4s2 3d10 4p52.9618311.8143.365+5, +1, -1265.95331.953.111826#A62929
36KrKryptonQ88883.8418pNoble gasGas[Ar]4s2 3d10 4p63202140115.79119.930.0037331898#5CB8D1
37RbRubidiumQ89585.46851sAlkali metalSolid[Kr]5s10.823034.1770.468+1312.469611.531861#702EB0
38SrStrontiumQ93887.6252sAlkaline earth metalSolid[Kr]5s20.952495.695+2105016552.641790#00FF00
39YYttriumQ94188.9058453dTransition metalSolid[Kr]5s2 4d11.222196.2170.307+3179536184.471794#94FFFF
40ZrZirconiumQ103891.2254dTransition metalSolid[Kr]5s2 4d21.331866.6340.426+4212846826.521789#94E0E0
41NbNiobiumQ104692.9063755dTransition metalSolid[Kr]5s1 4d41.62076.7590.893+5, +3275050178.571801#73C2C9
42MoMolybdenumQ105395.9556dTransition metalSolid[Kr]5s1 4d52.162097.0920.746+62896491210.21778#54B5B5
43TcTechnetiumQ105496.9063657dTransition metalSolid[Kr]5s2 4d51.92097.280.55+7, +6, +424304538111937#3B9E9E
44RuRutheniumQ1086101.158dTransition metalSolid[Kr]5s1 4d72.22077.3611.05+32607442312.11827#248F8F
45RhRhodiumQ1087102.905559dTransition metalSolid[Kr]5s1 4d82.281957.4591.137+32237396812.41803#0A7D8C
46PdPalladiumQ1089106.42510dTransition metalSolid[Kr]4d102.22028.3370.557+3, +21828.053236121803#6985
47AgSilverQ1090107.868511dTransition metalSolid[Kr]5s1 4d101.931727.5761.302+11234.93243510.501Ancient#C0C0C0
48CdCadmiumQ1091112.41512dTransition metalSolid[Kr]5s2 4d101.691588.994+2594.2210408.691817#FFD98F
49InIndiumQ1094114.818513pPost-transition metalSolid[Kr]5s2 4d10 5p11.781935.7860.3+3429.7523457.311863#A67573
50SnTinQ1096118.71514pPost-transition metalSolid[Kr]5s2 4d10 5p21.962177.3441.2+4, +2505.0828757.287Ancient#668080
51SbAntimonyQ1099121.76515pMetalloidSolid[Kr]5s2 4d10 5p32.052068.641.07+5, +3, -3903.7818606.685Ancient#9E63B5
52TeTelluriumQ1100127.6516pMetalloidSolid[Kr]5s2 4d10 5p42.12069.011.971+6, +4, -2722.6612616.2321782#D47A00
53IIodineQ1103126.9045517pHalogenSolid[Kr]5s2 4d10 5p52.6619810.4513.059+7, +5, +1, -1386.85457.554.931811#940094
54XeXenonQ1106131.29518pNoble gasGas[Kr]5s2 4d10 5p62.621612.130161.36165.030.0058871898#429EB0
55CsCesiumQ1108132.90545261sAlkali metalSolid[Xe]6s10.793433.8940.472+1301.599441.931860#57178F
56BaBariumQ1112137.3362sAlkaline earth metalSolid[Xe]6s20.892685.212+2100021703.621808#00C900
57LaLanthanumQ1801138.90556fLanthanideSolid[Xe]6s2 5d11.12405.5770.5+3119137376.151839#70D4FF
58CeCeriumQ1385140.1166fLanthanideSolid[Xe]6s2 4f1 5d11.122355.5390.5+4, +3107136976.771803#FFFFC7
59PrPraseodymiumQ1386140.907666fLanthanideSolid[Xe]6s2 4f31.132395.464+3120437936.771885#D9FFC7
60NdNeodymiumQ1388144.246fLanthanideSolid[Xe]6s2 4f41.142295.525+3129433477.011885#C7FFC7
61PmPromethiumQ1809144.912766fLanthanideSolid[Xe]6s2 4f52365.55+3131532737.261945#A3FFC7
62SmSamariumQ1819150.46fLanthanideSolid[Xe]6s2 4f61.172295.644+3, +2134720677.521879#8FFFC7
63EuEuropiumQ1396151.9646fLanthanideSolid[Xe]6s2 4f72335.67+3, +2109518025.241901#61FFC7
64GdGadoliniumQ1832157.256fLanthanideSolid[Xe]6s2 4f7 5d11.22376.15+3158635467.91880#45FFC7
65TbTerbiumQ1838158.925356fLanthanideSolid[Xe]6s2 4f92215.864+3162935038.231843#30FFC7
66DyDysprosiumQ1843162.56fLanthanideSolid[Xe]6s2 4f101.222295.939+3168528408.551886#1FFFC7
67HoHolmiumQ1846164.930336fLanthanideSolid[Xe]6s2 4f111.232166.022+3174729738.81878#00FF9C
68ErErbiumQ1849167.266fLanthanideSolid[Xe]6s2 4f121.242356.108+3180231419.071843
69TmThuliumQ1853168.934226fLanthanideSolid[Xe]6s2 4f131.252276.184+3181822239.321879#00D452
70YbYtterbiumQ1855173.056fLanthanideSolid[Xe]6s2 4f142426.254+3, +2109214696.91878#00BF38
71LuLutetiumQ1857174.96676fLanthanideSolid[Xe]6s2 4f14 5d11.272215.426+3193636759.841907#00AB24
72HfHafniumQ1119178.4964dTransition metalSolid[Xe]6s2 4f14 5d21.32126.825+42506487613.31923#4DC2FF
73TaTantalumQ1123180.947965dTransition metalSolid[Xe]6s2 4f14 5d31.52177.890.322+53290573116.41802#4DA6FF
74WTungstenQ743183.8466dTransition metalSolid[Xe]6s2 4f14 5d42.362107.980.815+63695582819.31783#2194D6
75ReRheniumQ737186.20767dTransition metalSolid[Xe]6s2 4f14 5d51.92177.880.15+7, +6, +43459586920.81925#267DAB
76OsOsmiumQ751190.268dTransition metalSolid[Xe]6s2 4f14 5d62.22168.71.1+4, +33306528522.571803#266696
77IrIridiumQ877192.2269dTransition metalSolid[Xe]6s2 4f14 5d72.22029.11.565+4, +32719470122.421803#175487
78PtPlatinumQ880195.08610dTransition metalSolid[Xe]6s1 4f14 5d92.2820992.128+4, +22041.55409821.461735#D0D0E0
79AuGoldQ897196.96657611dTransition metalSolid[Xe]6s1 4f14 5d102.541669.2262.309+3, +11337.33312919.282Ancient#FFD123
80HgMercuryQ925200.59612dTransition metalLiquid[Xe]6s2 4f14 5d10220910.438+2, +1234.32629.8813.5336Ancient#B8B8D0
81TlThalliumQ932204.383613pPost-transition metalSolid[Xe]6s2 4f14 5d10 6p11.621966.1080.2+3, +1577174611.81861#A6544D
82PbLeadQ708207614pPost-transition metalSolid[Xe]6s2 4f14 5d10 6p22.332027.4170.36+4, +2600.61202211.342Ancient#575961
83BiBismuthQ942208.9804615pPost-transition metalSolid[Xe]6s2 4f14 5d10 6p32.022077.2890.946+5, +3544.5518379.8071753#9E4FB5
84PoPoloniumQ979208.98243616pMetalloidSolid[Xe]6s2 4f14 5d10 6p421978.4171.9+4, +252712359.321898#AB5C00
85AtAstatineQ999209.98715617pHalogenSolid[Xe]6s2 4f14 5d10 6p52.22029.52.87, 5, 3, 1, -157571940#754F45
86RnRadonQ1133222.01758618pNoble gasGas[Xe]6s2 4f14 5d10 6p622010.7450202211.450.009731900#428296
87FrFranciumQ671223.0197371sAlkali metalSolid[Rn]7s10.73483.90.47+13001939#420066
88RaRadiumQ1128226.0254172sAlkaline earth metalSolid[Rn]7s20.92835.279+2973141351898#007D00
89AcActiniumQ1121227.027757fActinideSolid[Rn]7s2 6d11.12605.17+31324347110.071899#70ABFA
90ThThoriumQ1115232.0387fActinideSolid[Rn]7s2 6d21.32376.08+42023506111.721828#00BAFF
91PaProtactiniumQ1109231.035887fActinideSolid[Rn]7s2 5f2 6d11.52435.89+5, +4184515.371913#00A1FF
92UUraniumQ1098238.02897fActinideSolid[Rn]7s2 5f3 6d11.382406.194+6, +5, +4, +31408440418.951789#008FFF
93NpNeptuniumQ1105237.0481727fActinideSolid[Rn]7s2 5f4 6d11.362216.266+6, +5, +4, +3917417520.251940#0080FF
94PuPlutoniumQ1102244.06427fActinideSolid[Rn]7s2 5f61.282436.06+6, +5, +4, +3913350119.841940#006BFF
95AmAmericiumQ1872243.061387fActinideSolid[Rn]7s2 5f71.32445.993+6, +5, +4, +31449228413.691944#545CF2
96CmCuriumQ1876247.070357fActinideSolid[Rn]7s2 5f7 6d11.32456.02+31618340013.511944#785CE3
97BkBerkeliumQ1882247.070317fActinideSolid[Rn]7s2 5f91.32446.23+4, +31323141949#8A4FE3
98CfCaliforniumQ1888251.079597fActinideSolid[Rn]7s2 5f101.32456.3+311731950#A136D4
99EsEinsteiniumQ1892252.0837fActinideSolid[Rn]7s2 5f111.32456.42+311331952#B31FD4
100FmFermiumQ1896257.095117fActinideSolid[Rn] 5f12 7s21.36.5+318001952#B31FBA
101MdMendeleviumQ1898258.098437fActinideSolid[Rn]7s2 5f131.36.58+3, +211001955#B30DA6
102NoNobeliumQ1901259.1017fActinideSolid[Rn]7s2 5f141.36.65+3, +211001957#BD0D87
103LrLawrenciumQ1905266.127fActinideSolid[Rn]7s2 5f14 6d11.3+319001961#C70066
104RfRutherfordiumQ1226267.12274dTransition metalSolid[Rn]7s2 5f14 6d2+41964#CC0059
105DbDubniumQ1232268.12675dTransition metalSolid[Rn]7s2 5f14 6d35, 4, 31967#D1004F
106SgSeaborgiumQ1234269.12876dTransition metalSolid[Rn]7s2 5f14 6d46, 5, 4, 3, 01974#D90045
107BhBohriumQ1249270.13377dTransition metalSolid[Rn]7s2 5f14 6d57, 5, 4, 31976#E00038
108HsHassiumQ1252269.133678dTransition metalSolid[Rn]7s2 5f14 6d68, 6, 5, 4, 3, 21984#E6002E
109MtMeitneriumQ1258277.15479dTransition metalSolid[Rn]7s2 5f14 6d7 (calculated)9, 8, 6, 4, 3, 11982#EB0026
110DsDarmstadtiumQ1266282.166710dTransition metalExpected to be a Solid[Rn]7s2 5f14 6d8 (predicted)8, 6, 4, 2, 01994
111RgRoentgeniumQ1272282.169711dTransition metalExpected to be a Solid[Rn]7s2 5f14 6d9 (predicted)5, 3, 1, -11994
112CnCoperniciumQ1278286.179712dTransition metalExpected to be a Solid[Rn]7s2 5f14 6d10 (predicted)2, 1, 01996
113NhNihoniumQ1301286.182713pPost-transition metalExpected to be a Solid[Rn]5f14 6d10 7s2 7p1 (predicted)2004
114FlFleroviumQ1302290.192714pPost-transition metalExpected to be a Solid[Rn]7s2 7p2 5f14 6d10 (predicted)6, 4,2, 1, 01998
115McMoscoviumQ1303290.196715pPost-transition metalExpected to be a Solid[Rn]7s2 7p3 5f14 6d10 (predicted)3, 12003
116LvLivermoriumQ1304293.205716pPost-transition metalExpected to be a Solid[Rn]7s2 7p4 5f14 6d10 (predicted)+4, +2, -22000
117TsTennessineQ1306294.211717pHalogenExpected to be a Solid[Rn]7s2 7p5 5f14 6d10 (predicted)+5, +3, +1, -12010
118OgOganessonQ1307295.216718pNoble gasExpected to be a Gas[Rn]7s2 7p6 5f14 6d10 (predicted)+6, +4, +2, +1, 0, -12006