Atomic Weight of all the elements in the Periodic Table
Refer to graph, table and property element trend below for Atomic Weight of all the elements in the periodic table. We have shown the list of elements Atomic Weight of the elements for which reliable data is available.
Atomic Weight Chart - Atomic Weight of the elements in table chart format
This Atomic Weight table gives the Atomic Weight of all the elements of periodic table . Click on 'Element Atomic Number', 'Element Symbol', 'Element Name' and 'Element Atomic Weight' headers to sort.
| Element Atomic Number | Element Symbol | Element Name | Element Atomic Weight |
|---|---|---|---|
| 1 | H | Hydrogen | 1.00794 |
| 2 | He | Helium | 4.002602 |
| 3 | Li | Lithium | 6.941 |
| 4 | Be | Beryllium | 9.012182 |
| 5 | B | Boron | 10.811 |
| 6 | C | Carbon | 12.0107 |
| 7 | N | Nitrogen | 14.0067 |
| 8 | O | Oxygen | 15.9994 |
| 9 | F | Fluorine | 18.9984032 |
| 10 | Ne | Neon | 20.1797 |
| 11 | Na | Sodium | 22.98977 |
| 12 | Mg | Magnesium | 24.305 |
| 13 | Al | Aluminium | 26.981538 |
| 14 | Si | Silicon | 28.0855 |
| 15 | P | Phosphorus | 30.973761 |
| 16 | S | Sulfur | 32.065 |
| 17 | Cl | Chlorine | 35.453 |
| 18 | Ar | Argon | 39.948 |
| 19 | K | Potassium | 39.0983 |
| 20 | Ca | Calcium | 40.078 |
| 21 | Sc | Scandium | 44.95591 |
| 22 | Ti | Titanium | 47.867 |
| 23 | V | Vanadium | 50.9415 |
| 24 | Cr | Chromium | 51.9961 |
| 25 | Mn | Manganese | 54.938049 |
| 26 | Fe | Iron | 55.845 |
| 27 | Co | Cobalt | 58.9332 |
| 28 | Ni | Nickel | 58.6934 |
| 29 | Cu | Copper | 63.546 |
| 30 | Zn | Zinc | 65.409 |
| 31 | Ga | Gallium | 69.723 |
| 32 | Ge | Germanium | 72.64 |
| 33 | As | Arsenic | 74.9216 |
| 34 | Se | Selenium | 78.96 |
| 35 | Br | Bromine | 79.904 |
| 36 | Kr | Krypton | 83.798 |
| 37 | Rb | Rubidium | 85.4678 |
| 38 | Sr | Strontium | 87.62 |
| 39 | Y | Yttrium | 88.90585 |
| 40 | Zr | Zirconium | 91.224 |
| 41 | Nb | Niobium | 92.90638 |
| 42 | Mo | Molybdenum | 95.94 |
| 43 | Tc | Technetium | 98 |
| 44 | Ru | Ruthenium | 101.07 |
| 45 | Rh | Rhodium | 102.9055 |
| 46 | Pd | Palladium | 106.42 |
| 47 | Ag | Silver | 107.8682 |
| 48 | Cd | Cadmium | 112.411 |
| 49 | In | Indium | 114.818 |
| 50 | Sn | Tin | 118.71 |
| 51 | Sb | Antimony | 121.76 |
| 52 | Te | Tellurium | 127.6 |
| 53 | I | Iodine | 126.90447 |
| 54 | Xe | Xenon | 131.293 |
| 55 | Cs | Cesium | 132.90545 |
| 56 | Ba | Barium | 137.327 |
| 57 | La | Lanthanum | 138.9055 |
| 58 | Ce | Cerium | 140.116 |
| 59 | Pr | Praseodymium | 140.90765 |
| 60 | Nd | Neodymium | 144.24 |
| 61 | Pm | Promethium | 145 |
| 62 | Sm | Samarium | 150.36 |
| 63 | Eu | Europium | 151.964 |
| 64 | Gd | Gadolinium | 157.25 |
| 65 | Tb | Terbium | 158.92534 |
| 66 | Dy | Dysprosium | 162.5 |
| 67 | Ho | Holmium | 164.93032 |
| 68 | Er | Erbium | 167.259 |
| 69 | Tm | Thulium | 168.93421 |
| 70 | Yb | Ytterbium | 173.04 |
| 71 | Lu | Lutetium | 174.967 |
| 72 | Hf | Hafnium | 178.49 |
| 73 | Ta | Tantalum | 180.9479 |
| 74 | W | Tungsten | 183.84 |
| 75 | Re | Rhenium | 186.207 |
| 76 | Os | Osmium | 190.23 |
| 77 | Ir | Iridium | 192.217 |
| 78 | Pt | Platinum | 195.078 |
| 79 | Au | Gold | 196.96655 |
| 80 | Hg | Mercury | 200.59 |
| 81 | Tl | Thallium | 204.3833 |
| 82 | Pb | Lead | 207.2 |
| 83 | Bi | Bismuth | 208.98038 |
| 84 | Po | Polonium | 209 |
| 85 | At | Astatine | 210 |
| 86 | Rn | Radon | 222 |
| 87 | Fr | Francium | 223 |
| 88 | Ra | Radium | 226 |
| 89 | Ac | Actinium | 227 |
| 90 | Th | Thorium | 232.0381 |
| 91 | Pa | Protactinium | 231.03588 |
| 92 | U | Uranium | 238.02891 |
| 93 | Np | Neptunium | 237 |
| 94 | Pu | Plutonium | 244 |
| 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 | 259 |
| 103 | Lr | Lawrencium | 262 |
| 104 | Rf | Rutherfordium | 261 |
| 105 | Db | Dubnium | 262 |
| 106 | Sg | Seaborgium | 266 |
| 107 | Bh | Bohrium | 264 |
| 108 | Hs | Hassium | 277 |
| 109 | Mt | Meitnerium | 268 |
| 110 | Ds | Darmstadtium | 281 |
| 111 | Rg | Roentgenium | 272 |
| 112 | Cn | Copernicium | 285 |
| 113 | Nh | Nihonium | 284 |
| 114 | Fl | Flerovium | 289 |
| 115 | Mc | Moscovium | 288 |
| 116 | Lv | Livermorium | 292 |
| 117 | Ts | Tennessine | 294 |
| 118 | Og | Oganesson | 294 |
Atomic Weight Graph -Atomic Weight of all the elements in graph
Mouseover on the chart to see the element name andAtomic Weight of the element.
Periodic Table of Elements with Atomic Weight Trends
In the below periodic table you can see the trend of Atomic Weight. For facts, physical properties, chemical properties, structure and atomic properties of the specific element, click on the element symbol in the below periodic table.
Property Trends for Atomic Weight of the elements in the periodic table
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