The periodic table of elements
Tap an element to see its atomic mass, electron configuration, melting and boiling point, density, electronegativity and natural isotopes. The same data as in the app.
1HHydrogen2HeHelium3LiLithium4BeBeryllium5BBoron6CCarbon7NNitrogen8OOxygen9FFluorine10NeNeon11NaSodium12MgMagnesium13AlAluminum14SiSilicon15PPhosphorus16SSulfur17ClChlorine18ArArgon19KPotassium20CaCalcium21ScScandium22TiTitanium23VVanadium24CrChromium25MnManganese26FeIron27CoCobalt28NiNickel29CuCopper30ZnZinc31GaGallium32GeGermanium33AsArsenic34SeSelenium35BrBromine36KrKrypton37RbRubidium38SrStrontium39YYttrium40ZrZirconium41NbNiobium42MoMolybdenum43TcTechnetium44RuRuthenium45RhRhodium46PdPalladium47AgSilver48CdCadmium49InIndium50SnTin51SbAntimony52TeTellurium53IIodine54XeXenon55CsCesium56BaBarium72HfHafnium73TaTantalum74WTungsten75ReRhenium76OsOsmium77IrIridium78PtPlatinum79AuGold80HgMercury81TlThallium82PbLead83BiBismuth84PoPolonium85AtAstatine86RnRadon87FrFrancium88RaRadium104RfRutherfordium105DbDubnium106SgSeaborgium107BhBohrium108HsHassium109MtMeitnerium110DsDarmstadtium111RgRoentgenium112CnCopernicium113NhNihonium114FlFlerovium115McMoscovium116LvLivermorium117TsTennessine118OgOganesson57LaLanthanum58CeCerium59PrPraseodymium60NdNeodymium61PmPromethium62SmSamarium63EuEuropium64GdGadolinium65TbTerbium66DyDysprosium67HoHolmium68ErErbium69TmThulium70YbYtterbium71LuLutetium89AcActinium90ThThorium91PaProtactinium92UUranium93NpNeptunium94PuPlutonium95AmAmericium96CmCurium97BkBerkelium98CfCalifornium99EsEinsteinium100FmFermium101MdMendelevium102NoNobelium103LrLawrencium
All elements by atomic number.
- 1 · Hydrogen (H)
- 2 · Helium (He)
- 3 · Lithium (Li)
- 4 · Beryllium (Be)
- 5 · Boron (B)
- 6 · Carbon (C)
- 7 · Nitrogen (N)
- 8 · Oxygen (O)
- 9 · Fluorine (F)
- 10 · Neon (Ne)
- 11 · Sodium (Na)
- 12 · Magnesium (Mg)
- 13 · Aluminum (Al)
- 14 · Silicon (Si)
- 15 · Phosphorus (P)
- 16 · Sulfur (S)
- 17 · Chlorine (Cl)
- 18 · Argon (Ar)
- 19 · Potassium (K)
- 20 · Calcium (Ca)
- 21 · Scandium (Sc)
- 22 · Titanium (Ti)
- 23 · Vanadium (V)
- 24 · Chromium (Cr)
- 25 · Manganese (Mn)
- 26 · Iron (Fe)
- 27 · Cobalt (Co)
- 28 · Nickel (Ni)
- 29 · Copper (Cu)
- 30 · Zinc (Zn)
- 31 · Gallium (Ga)
- 32 · Germanium (Ge)
- 33 · Arsenic (As)
- 34 · Selenium (Se)
- 35 · Bromine (Br)
- 36 · Krypton (Kr)
- 37 · Rubidium (Rb)
- 38 · Strontium (Sr)
- 39 · Yttrium (Y)
- 40 · Zirconium (Zr)
- 41 · Niobium (Nb)
- 42 · Molybdenum (Mo)
- 43 · Technetium (Tc)
- 44 · Ruthenium (Ru)
- 45 · Rhodium (Rh)
- 46 · Palladium (Pd)
- 47 · Silver (Ag)
- 48 · Cadmium (Cd)
- 49 · Indium (In)
- 50 · Tin (Sn)
- 51 · Antimony (Sb)
- 52 · Tellurium (Te)
- 53 · Iodine (I)
- 54 · Xenon (Xe)
- 55 · Cesium (Cs)
- 56 · Barium (Ba)
- 57 · Lanthanum (La)
- 58 · Cerium (Ce)
- 59 · Praseodymium (Pr)
- 60 · Neodymium (Nd)
- 61 · Promethium (Pm)
- 62 · Samarium (Sm)
- 63 · Europium (Eu)
- 64 · Gadolinium (Gd)
- 65 · Terbium (Tb)
- 66 · Dysprosium (Dy)
- 67 · Holmium (Ho)
- 68 · Erbium (Er)
- 69 · Thulium (Tm)
- 70 · Ytterbium (Yb)
- 71 · Lutetium (Lu)
- 72 · Hafnium (Hf)
- 73 · Tantalum (Ta)
- 74 · Tungsten (W)
- 75 · Rhenium (Re)
- 76 · Osmium (Os)
- 77 · Iridium (Ir)
- 78 · Platinum (Pt)
- 79 · Gold (Au)
- 80 · Mercury (Hg)
- 81 · Thallium (Tl)
- 82 · Lead (Pb)
- 83 · Bismuth (Bi)
- 84 · Polonium (Po)
- 85 · Astatine (At)
- 86 · Radon (Rn)
- 87 · Francium (Fr)
- 88 · Radium (Ra)
- 89 · Actinium (Ac)
- 90 · Thorium (Th)
- 91 · Protactinium (Pa)
- 92 · Uranium (U)
- 93 · Neptunium (Np)
- 94 · Plutonium (Pu)
- 95 · Americium (Am)
- 96 · Curium (Cm)
- 97 · Berkelium (Bk)
- 98 · Californium (Cf)
- 99 · Einsteinium (Es)
- 100 · Fermium (Fm)
- 101 · Mendelevium (Md)
- 102 · Nobelium (No)
- 103 · Lawrencium (Lr)
- 104 · Rutherfordium (Rf)
- 105 · Dubnium (Db)
- 106 · Seaborgium (Sg)
- 107 · Bohrium (Bh)
- 108 · Hassium (Hs)
- 109 · Meitnerium (Mt)
- 110 · Darmstadtium (Ds)
- 111 · Roentgenium (Rg)
- 112 · Copernicium (Cn)
- 113 · Nihonium (Nh)
- 114 · Flerovium (Fl)
- 115 · Moscovium (Mc)
- 116 · Livermorium (Lv)
- 117 · Tennessine (Ts)
- 118 · Oganesson (Og)
Every element, in depth, in the app
Orbital diagram with Hund’s rule, emission spectrum, shell model, every isotope, a real photo, and comparison with any other element. Free, no ads, works offline.