Periodic Table of Elements 0 1 4 H 7 2 Li Lithium 3 23 3 4 Na Rubidium 37 133 6 7 Cs Ca Calcium 20 88 Strontium 38 12 14 16 Boron 5 Carbon 6 Nitrogen 7 Oxygen 8 C N (223) (226) Ra Radium 88 19 O 45 48 Sc Scandium 21 Ti V Titanium 22 Vanadium 23 91 Y 52 51 93 Zr Nb Niobium 41 Cr Chromium 24 96 Mo 55 56 Manganese 25 Iron 26 59 Mn Fe 99 Tc 101 Hf Ta W Re Os Ir Iridium 77 (261) (262) (266) (264) (269) (268) 181 Hafnium 72 Tantalum 73 Rf 89-103 Rutherfordium 104 139 La Lanthanum 57 (227) Ac Actinium 89 140 Ce Cerium 58 232 Th Thorium 90 Db Dubnium 105 184 Tungsten 74 Sg Seaborgium 106 141 Pr 59 231 Nd Bh Bohrium 107 Neodymium 60 238 Protractinium 91 Rhenium 75 144 Praseodymium Pa 186 U Uranium 92 Ruthenium 44 190 Hs Hassium 108 Pm Promethium 61 (237) Np Neptunium 93 Pd Rhodium 45 Palladium 46 192 Osmium 76 (145) 106 Rh 57-71 178 Ni Nickel 28 103 Ru Zirconium 40 42 Technetium 43 Co Cobalt 27 Yttrium 39 Molybdenum 59 195 Pt Cu Copper 29 108 Ag Silver 47 197 Zn Zinc 30 112 Cd Cadium 48 201 Platinum 78 Gold 79 Hg Mercury 80 (269) (272) (285) Mt Ds Rg 109 110 111 Meitnerium Darmstadtium Roentgenium 152 Samurium 62 Europium 63 (244) (243) Plutonium 94 Americium 95 Sm 65 Au (150) Pu 63.5 Eu Am 157 Tb 64 65 Gadolinium (247) F Fluorine 9 Curium 96 Indium 49 Tin 50 204 Tl (247) Berkelium 97 Sn 122 128 Antimony 51 Tellurium 52 Sb 207 (209) Bismuth 83 Polonium 84 Thallium 81 Lead 82 Bi (286) (289) (289) Nh Fl Flerovium 114 40 80 84 Argon 18 Kr Krypton 36 131 Te 209 Pb Neon 10 Ar Bromine 35 119 Ne Cl Br 115 In Xe Xenon 54 Po (293) Mc Lv (294) Ts Livermorium Tennessine 116 117 Moscovium 115 163 165 167 169 173 175 Dysprosium 66 Holmium 67 Erbium 68 Thulium 69 Ytterbium 70 Lutetium 71 (251) (252) (257) (258) (259) (266) Californium 98 Einsteinium 99 Fermium 100 Mendelevium Nobelium 102 Lawrencium 103 Dy Terbium Bk Ga Gallium 31 Copernicium Nihomium 112 113 159 Gd Cm Cn 70 Helium 2 20 Chlorine 17 Lanthanide Series Actinide Series 7 35.5 137 Ba Barium 56 Fr 6 11 B 89 Sr Caesium 55 Francium 87 5 24 40 Rb 4 Mg 39 85 5 Be Beryllium 4 Magnesium 12 K 3 9 Sodium 11 Potassium 19 He Hydrogen 1 2 1 Cf Ho Es Er Fm Tm Md 101 Yb No Lu Lr Atomic Mass Symbol Element Name Atomic Number Alkali Metal Alkaline Earth Transition Metal Basic Metal Semi Metal Non Metal Halogen Noble Gas Lanthanide Actinide Solid Liquid Gas Unknown