Periodic Table Of The Elements
| At. No. | Name | Symbol | Period, Group | Chemical series | Mass (g/mol) |
| 1 | Hydrogen | H | "1, 1" | Nonmetal | "0,000,001 1.00794" |
| 2 | Helium | He | "1, 18" | Noble gas | "0,000,004 4.002602" |
| 3 | Lithium | Li | "2, 1" | Alkali metal | "0,000,006 6.941" |
| 4 | Beryllium | Be | "2, 2" | Alkaline earth metal | "0,000,009 9.012182" |
| 5 | Boron | B | "2, 13" | Metalloid | "0,000,010 10.811" |
| 6 | Carbon | C | "2, 14" | Nonmetal | "0,000,012 12.0107" |
| 7 | Nitrogen | N | "2, 15" | Nonmetal | "0,000,014 14.0067" |
| 8 | Oxygen | O | "2, 16" | Nonmetal | "0,000,015 15.9994" |
| 9 | Fluorine | F | "2, 17" | Halogen | "0,000,018 18.9984032" |
| 10 | Neon | Ne | "2, 18" | Noble gas | "0,000,020 20.1797" |
| 11 | Sodium | Na | "3, 1" | Alkali metal | "0,000,022 22.98976928" |
| 12 | Magnesium | Mg | "3, 2" | Alkaline earth metal | "0,000,024 24.3050" |
| 13 | Aluminium | Al | "3, 13" | Poor metal | "0,000,026 26.9815386" |
| 14 | Silicon | Si | "3, 14" | Metalloid | "0,000,028 28.0855" |
| 15 | Phosphorus | P | "3, 15" | Nonmetal | "0,000,030 30.973762" |
| 16 | Sulfur | S | "3, 16" | Nonmetal | "0,000,032 32.065" |
| 17 | Chlorine | Cl | "3, 17" | Halogen | "0,000,035 35.453" |
| 18 | Argon | Ar | "3, 18" | Noble gas | "0,000,039 39.948" |
| 19 | Potassium | K | "4, 1" | Alkali metal | "0,000,039 39.0983" |
| 20 | Calcium | Ca | "4, 2" | Alkaline earth metal | "0,000,040 40.078" |
| 21 | Scandium | Sc | "4, 3" | Transition metal | "0,000,044 44.955912" |
| 22 | Titanium | Ti | "4, 4" | Transition metal | "0,000,047 47.867" |
| 23 | Vanadium | V | "4, 5" | Transition metal | "0,000,050 50.9415" |
| 24 | Chromium | Cr | "4, 6" | Transition metal | "0,000,051 51.9961" |
| 25 | Manganese | Mn | "4, 7" | Transition metal | "0,000,054 54.938045" |
| 26 | Iron | Fe | "4, 8" | Transition metal | "0,000,055 55.845" |
| 27 | Cobalt | Co | "4, 9" | Transition metal | "0,000,058 58.933195" |
| 28 | Nickel | Ni | "4, 10" | Transition metal | "0,000,058 58.6934" |
| 29 | Copper | Cu | "4, 11" | Transition metal | "0,000,063 63.546" |
| 30 | Zinc | Zn | "4, 12" | Transition metal | "0,000,065 65.409" |
| 31 | Gallium | Ga | "4, 13" | Poor metal | "0,000,069 69.723" |
| 32 | Germanium | Ge | "4, 14" | Metalloid | "0,000,072 72.64" |
| 33 | Arsenic | As | "4, 15" | Metalloid | "0,000,074 74.92160" |
| 34 | Selenium | Se | "4, 16" | Nonmetal | "0,000,078 78.96" |
| 35 | Bromine | Br | "4, 17" | Halogen | "0,000,079 79.904" |
| 36 | Krypton | Kr | "4, 18" | Noble gas | "0,000,083 83.798" |
| 37 | Rubidium | Rb | "5, 1" | Alkali metal | "0,000,085 85.4678" |
| 38 | Strontium | Sr | "5, 2" | Alkaline earth metal | "0,000,087 87.62" |
| 39 | Yttrium | Y | "5, 3" | Transition metal | "0,000,088 88.90585" |
| 40 | Zirconium | Zr | "5, 4" | Transition metal | "0,000,091 91.224" |
| 41 | Niobium | Nb | "5, 5" | Transition metal | "0,000,092 92.906 38" |
| 42 | Molybdenum | Mo | "5, 6" | Transition metal | "0,000,095 95.94" |
| 43 | Technetium | Tc | "5, 7" | Transition metal | "0,000,098 " |
| 44 | Ruthenium | Ru | "5, 8" | Transition metal | "0,000,101 101.07" |
| 45 | Rhodium | Rh | "5, 9" | Transition metal | "0,000,102 102.90550" |
| 46 | Palladium | Pd | "5, 10" | Transition metal | "0,000,106 106.42" |
| 47 | Silver | Ag | "5, 11" | Transition metal | "0,000,107 107.8682" |
| 48 | Cadmium | Cd | "5, 12" | Transition metal | "0,000,112 112.411" |
| 49 | Indium | In | "5, 13" | Poor metal | "0,000,114 114.818" |
| 50 | Tin | Sn | "5, 14" | Poor metal | "0,000,118 118.710" |
| 51 | Antimony | Sb | "5, 15" | Metalloid | "0,000,121 121.760" |
| 52 | Tellurium | Te | "5, 16" | Metalloid | "0,000,127 127.60" |
| 53 | Iodine | I | "5, 17" | Halogen | "0,000,126 126.90447" |
| 54 | Xenon | Xe | "5, 18" | Noble gas | "0,000,131 131.293" |
| 55 | Caesium | Cs | "6, 1" | Alkali metal | "0,000,132 132.9054519" |
| 56 | Barium | Ba | "6, 2" | Alkaline earth metal | "0,000,137 137.327" |
| 57 | Lanthanum | La | 6 | Lanthanide | "0,000,138 138.90547" |
| 58 | Cerium | Ce | 6 | Lanthanide | "0,000,140 140.116" |
| 59 | Praseodymium | Pr | 6 | Lanthanide | "0,000,140 140.90765" |
| 60 | Neodymium | Nd | 6 | Lanthanide | "0,000,144 144.242" |
| 61 | Promethium | Pm | 6 | Lanthanide | "0,000,146 " |
| 62 | Samarium | Sm | 6 | Lanthanide | "0,000,150 150.36" |
| 63 | Europium | Eu | 6 | Lanthanide | "0,000,151 151.964" |
| 64 | Gadolinium | Gd | 6 | Lanthanide | "0,000,157 157.25" |
| 65 | Terbium | Tb | 6 | Lanthanide | "0,000,158 158.92535" |
| 66 | Dysprosium | Dy | 6 | Lanthanide | "0,000,162 162.500" |
| 67 | Holmium | Ho | 6 | Lanthanide | "0,000,164 164.93032" |
| 68 | Erbium | Er | 6 | Lanthanide | "0,000,167 167.259" |
| 69 | Thulium | Tm | 6 | Lanthanide | "0,000,168 168.93421" |
| 70 | Ytterbium | Yb | 6 | Lanthanide | "0,000,173 173.04" |
| 71 | Lutetium | Lu | "6, 3" | Lanthanide | "0,000,174 174.967" |
| 72 | Hafnium | Hf | "6, 4" | Transition metal | "0,000,178 178.49" |
| 73 | Tantalum | Ta | "6, 5" | Transition metal | "0,000,180 180.9479" |
| 74 | Tungsten | W | "6, 6" | Transition metal | "0,000,183 183.84" |
| 75 | Rhenium | Re | "6, 7" | Transition metal | "0,000,186 186.207" |
| 76 | Osmium | Os | "6, 8" | Transition metal | "0,000,190 190.23" |
| 77 | Iridium | Ir | "6, 9" | Transition metal | "0,000,192 192.217" |
| 78 | Platinum | Pt | "6, 10" | Transition metal | "0,000,195 195.084" |
| 79 | Gold | Au | "6, 11" | Transition metal | "0,000,196 196.966569" |
| 80 | Mercury | Hg | "6, 12" | Transition metal | "0,000,200 200.59" |
| 81 | Thallium | Tl | "6, 13" | Poor metal | "0,000,204 204.3833" |
| 82 | Lead | Pb | "6, 14" | Poor metal | "0,000,207 207.2" |
| 83 | Bismuth | Bi | "6, 15" | Poor metal | "0,000,208 208.98040" |
| 84 | Polonium | Po | "6, 16" | Metalloid | "0,000,208 " |
| 85 | Astatine | At | "6, 17" | Halogen | "0,000,209 " |
| 86 | Radon | Rn | "6, 18" | Noble gas | "0,000,222 " |
| 87 | Francium | Fr | "7, 1" | Alkali metal | "0,000,223 " |
| 88 | Radium | Ra | "7, 2" | Alkaline earth metal | "0,000,226 " |
| 89 | Actinium | Ac | 7 | Actinide | "0,000,227 " |
| 90 | Thorium | Th | 7 | Actinide | "0,000,232 232.03806" |
| 91 | Protactinium | Pa | 7 | Actinide | "0,000,231 231.03588" |
| 92 | Uranium | U | 7 | Actinide | "0,000,238 238.02891" |
| 93 | Neptunium | Np | 7 | Actinide | "0,000,237 " |
| 94 | Plutonium | Pu | 7 | Actinide | "0,000,244 " |
| 95 | Americium | Am | 7 | Actinide | "0,000,243 " |
| 96 | Curium | Cm | 7 | Actinide | "0,000,247 " |
| 97 | Berkelium | Bk | 7 | Actinide | "0,000,247 " |
| 98 | Californium | Cf | 7 | Actinide | "0,000,251 " |
| 99 | Einsteinium | Es | 7 | Actinide | "0,000,252 " |
| 100 | Fermium | Fm | 7 | Actinide | "0,000,257 " |
| 101 | Mendelevium | Md | 7 | Actinide | "0,000,258 " |
| 102 | Nobelium | No | 7 | Actinide | "0,000,259 " |
| 103 | Lawrencium | Lr | "7, 3" | Actinide | "0,000,260 " |
| 104 | Rutherfordium | Rf | "7, 4" | Transition metal | "0,000,261 " |
| 105 | Dubnium | Db | "7, 5" | Transition metal | "0,000,262 " |
| 106 | Seaborgium | Sg | "7, 6" | Transition metal | "0,000,263 " |
| 107 | Bohrium | Bh | "7, 7" | Transition metal | "0,000,262 " |
| 108 | Hassium | Hs | "7, 8" | Transition metal | "0,000,265 " |
| 109 | Meitnerium | Mt | "7, 9" | Transition metal | "0,000,266 " |
| 110 | Darmstadtium | Ds | "7, 10" | Transition metal | "0,000,269 " |
| 111 | Roentgenium | Rg | "7, 11" | Transition metal | "0,000,272 " |
| 112 | Ununbium | Uub | "7, 12" | Transition metal | "0,000,285 " |
| 113 | Ununtrium | Uut | "7, 13" | Poor metal | "0,000,284 " |
| 114 | Ununquadium | Uuq | "7, 14" | Poor metal | "0,000,289 " |
| 115 | Ununpentium | Uup | "7, 15" | Poor metal | "0,000,288 " |
| 116 | Ununhexium | Uuh | "7, 16" | Poor metal | "0,000,292 " |
| 117 | Ununseptium | Uus | "7, 17" | Halogen | "0,000,293 " |
| 118 | Ununoctium | Uuo | "7, 18" | Noble gas | "0,000,294 " |
| 119 | Unobtanium | Uuo | "7, 39" | Gnobel Gas | "0,000,294 " |