tion:1 H Hydrogen 1.007972 He Helium 4.002603 Li Lithium 6.9414 Be Beryllium 9.012185 B Boron 10.816 C Carbon 12.0117 N Nitrogen 14.00678 O Oxygen 15.99949 F Fluorine 18.99840310 Ne Neon 20.17911 Na Sodium 22.9897712 Mg Magnesium 24.30513 Al Aluminum 26.9815414 Si Silicon 28.085515 P Phosphorus 30.9737616 S Sulfur 32.0617 Cl Chlorine 35.45318 Ar Argon 39.94819 K Potassium 39.098320 Ca Calcium 40.0821 Sc Scandium 44.955922 Ti Titanium 47.9023 V Vanadium 50.941524 Cr Chromium 51.99625 Mn Manganese 54.938026 Fe Iron 55.84727 Co Cobalt 58.933228 Ni Nickel 58.7029 Cu Copper 63.54630 Zn Zinc 65.3831 Ga Gallium 69.7232 Ge Germanium 72.5933 As Arsenic 74.921634 Se Selenium 78.9635 Br Bromine 79.90436 Kr Krypton 83.8037 Rb Rubidium 85.467838 Sr Strontium 87.6239 Y YTTRIUM 88.905940 Zr Zirconium 91.2241 NB Niobium 92.906442 Mo Molybdenum 95.9443 Tc Technetium (98)44 Ru Ruthenium 101.0745 Rh Rhodium 102.905546 Pd Palladium 106.447 Ag Silver 107.86848 Cd Cadmium 112.4149 In Indium 114.8250 Sn Tin 118.6951 Sb Antimony 121.7552 Te Tellurium 127.6053 I Iodine 126.904554 Xe Xenon 131.3055 Cs Cesium 132.905456 Ba Barium 137.3357 La Lanthanum 138.905558 Ce Cerium 140.1259 Pr Praseodymium 140.907760 Nd Neodymium 144.2461 Pm Promethium (145)62 Sm Samarium 150.463 Eu Europium 151.9664 Gd Gadolinium 157.2565 Tb Terbium 158.925466 Dy Dysprosium 162.5067 Ho Holmium 164.930468 Er Erbium 167.2669 Tm Thulium 168.934270 Yb Ytterbium 173.0471 Lu Lutetium 174.96772 Hf Hafnium 178.4973 Ta Tantalum 180.947974 W Tungsten 183.8575 Re Rhenium 186.20776 Os Osmium 190.277 Ir Iridium 192.2278 Pt Platinum 195.0979 Au Gold 196.966580 Hg Mercury 200.5981 Tl Thallium 204.3782 Pb Lead 207.283 Bi Bismuth 208.980484 Po Polonium (209)85 At Astatine (210)86 Rn Radon (222)87 Fr Francium (223)88 Ra Radium 226.025489 Ac Actinium 227.027890 Th Thorium 232.038191 Pa Protactinium 231.035992 U Uranium 238.02993 Np Neptunium 237.048294 Pu Plutonium (242)95 Am Americium (243)96 Cm Curium (247)97 Bk Berkelium (247)98 Cf Californium (251)99 Es Einsteinium (252)100 FM Fermium (257)101 Md Mendelevium (258)102 No Nobelium (250)103 Lr Lawrencium (260)104 RF Rutherfordium (261)105 Db Dubnium (262)106 Sg Seaborgium (263)107 Bh Bohrium (262)108 Hs Hassium (255)109 Mt Meitnerium (256)110 Ds Darmstadtium (269)111 Rg Roentgenium (272)112 Uub Ununbiium (277)113 — —— ———114 Uuq Ununquadium