Element List by Atomic Number
| Atomic Number | Element Name | Symbol | Atomic Weight |
| 1 | Hydrogen | H | 1.00794 |
| 2 | Helium | He | 4.0026 |
| 3 | Lithium | Li | 6.941 |
| 4 | Beryllium | Be | 9.01218 |
| 5 | Boron | B | 10.811 |
| 6 | Carbon | C | 12.011 |
| 7 | Nitrogen | N | 14.0067 |
| 8 | Oxygen | O | 15.9994 |
| 9 | Fluorine | F | 18.9984 |
| 10 | Neon | Ne | 20.1797 |
| 11 | Sodium | Na | 22.9898 |
| 12 | Magnesium | Mg | 24.305 |
| 13 | Aluminum | Al | 26.9815 |
| 14 | Silicon | Si | 28.0855 |
| 15 | Phosphorus | P | 30.9738 |
| 16 | Sulfur | S | 32.066 |
| 17 | Chlorine | Cl | 35.4527 |
| 18 | Argon | Ar | 39.948 |
| 19 | Potassium | K | 39.0983 |
| 20 | Calcium | Ca | 40.078 |
| 21 | Scandium | Sc | 44.9559 |
| 22 | Titanium | Ti | 47.867 |
| 23 | Vanadium | V | 50.9415 |
| 24 | Chromium | Cr | 51.9961 |
| 25 | Manganese | Mn | 54.938 |
| 26 | Iron | Fe | 55.845 |
| 27 | Cobalt | Co | 58.9332 |
| 28 | Nickel | Ni | 58.6934 |
| 29 | Copper | Cu | 63.546 |
| 30 | Zinc | Zn | 65.39 |
| 31 | Gallium | Ga | 69.723 |
| 32 | Germanium | Ge | 72.61 |
| 33 | Arsenic | As | 74.9216 |
| 34 | Selenium | Se | 78.96 |
| 35 | Bromine | Br | 79.904 |
| 36 | Krypton | Kr | 83.8 |
| 37 | Rubidium | Rb | 85.4678 |
| 38 | Strontium | Sr | 87.62 |
| 39 | Yttrium | Y | 88.9059 |
| 40 | Zirconium | Zr | 91.224 |
| 41 | Niobium | Nb | 92.9064 |
| 42 | Molybdenum | Mo | 95.94 |
| 43 | Technetium | Tc | [98] |
| 44 | Ruthenium | Ru | 101.07 |
| 45 | Rhodium | Rh | 102.906 |
| 46 | Palladium | Pd | 106.42 |
| 47 | Silver | Ag | 107.868 |
| 48 | Cadmium | Cd | 112.411 |
| 49 | Indium | In | 114.818 |
| 50 | Tin | Sn | 118.71 |
| 51 | Antimony | Sb | 121.76 |
| 52 | Tellurium | Te | 127.6 |
| 53 | Iodine | I | 126.904 |
| 54 | Xenon | Xe | 131.29 |
| 55 | Cesium | Cs | 132.905 |
| 56 | Barium | Ba | 137.327 |
| 57 | Lanthanum | La | 138.906 |
| 58 | Cerium | Ce | 140.115 |
| 59 | Praseodymium | Pr | 140.908 |
| 60 | Neodymium | Nd | 144.24 |
| 61 | Promethium | Pm | [145] |
| 62 | Samarium | Sm | 150.36 |
| 63 | Europium | Eu | 151.965 |
| 64 | Gadolinium | Gd | 157.25 |
| 65 | Terbium | Tb | 158.925 |
| 66 | Dysprosium | Dy | 162.5 |
| 67 | Holmium | Ho | 164.93 |
| 68 | Erbium | Er | 167.26 |
| 69 | Thulium | Tm | 168.934 |
| 70 | Ytterbium | Yb | 173.04 |
| 71 | Lutetium | Lu | 174.967 |
| 72 | Hafnium | Hf | 178.49 |
| 73 | Tantalum | Ta | 180.948 |
| 74 | Tungsten | W | 183.84 |
| 75 | Rhenium | Re | 186.207 |
| 76 | Osmium | Os | 190.23 |
| 77 | Iridium | Ir | 192.217 |
| 78 | Platinum | Pt | 195.08 |
| 79 | Gold | Au | 196.967 |
| 80 | Mercury | Hg | 200.59 |
| 81 | Thallium | Tl | 204.383 |
| 82 | Lead | Pb | 207.2 |
| 83 | Bismuth | Bi | 208.98 |
| 84 | Polonium | Po | [209] |
| 85 | Astatine | At | [210] |
| 86 | Radon | Rn | [222] |
| 87 | Francium | Fr | [223] |
| 88 | Radium | Ra | [226] |
| 89 | Actinium | Ac | [227] |
| 90 | Thorium | Th | 232.038 |
| 91 | Protactinium | Pa | 231.036 |
| 92 | Uranium | U | 238.029 |
| 93 | Neptunium | Np | [237] |
| 94 | Plutonium | Pu | [244] |
| 95 | Americium | Am | [243] |
| 96 | Curium | Cm | [247] |
| 97 | Berkelium | Bk | [247] |
| 98 | Californium | Cf | [251] |
| 99 | Einsteinium | Es | [252] |
| 100 | Fermium | Fm | [257] |
| 101 | Mendelevium | Md | [258] |
| 102 | Nobelium | No | [259] |
| 103 | Lawrencium | Lr | [262] |
| 104 | Rutherfordium | Rf | [261] |
| 105 | Dubnium | Db | [262] |
