1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca21Sc22Ti23V24Cr25Mn26Fe27Co28Ni29Cu30Zn31Ga32Ge33As34Se35Br36Kr37Rb38Sr39Y40Zr41Nb42Mo43Tc44Ru45Rh46Pd47Ag48Cd49In50Sn51Sb52Te53I54Xe55Cs56BaLa*Lanthanides57La58Ce59Pr60Nd61Pm62Sm63Eu64Gd65Tb66Dy67Ho68Er69Tm70Yb71Lu72Hf73Ta74W75Re76Os77Ir78Pt79Au80Hg81Tl82Pb83Bi84Po85At86Rn87Fr88RaAc*Actinides89Ac90Th91Pa92U93Np94Pu95Am96Cm97Bk98Cf99Es100Fm101Md102No103Lr104Rf105Db106Sg107Bh108Hs109Mt110Ds111Rg112Cn113Nh114Fl115Mc116Lv117Ts118Og
Van der Waals radius
The atomic radius named after Johannes Diderik van der Waals is based on the calculation of an imaginary hard sphere, which is used as a model for atomic behavior.
| Element | Van der Waals radius | ||
|---|---|---|---|
| 1H | Hydrogen | 120 pm | |
| 2He | Helium | 140 pm | |
| 3Li | Lithium | 182 pm | |
| 4Be | Beryllium | 153 pm | |
| 5B | Boron | 192 pm | |
| 6C | Carbon | 170 pm | |
| 7N | Nitrogen | 155 pm | |
| 8O | Oxygen | 152 pm | |
| 9F | Fluorine | 135 pm | |
| 10Ne | Neon | 154 pm | |
| 11Na | Sodium | 227 pm | |
| 12Mg | Magnesium | 173 pm | |
| 13Al | Aluminum | 184 pm | |
| 14Si | Silicon | 210 pm | |
| 15P | Phosphorus | 180 pm | |
| 16S | Sulfur | 180 pm | |
| 17Cl | Chlorine | 175 pm | |
| 18Ar | Argon | 188 pm | |
| 19K | Potassium | 275 pm | |
| 20Ca | Calcium | 231 pm | |
| 21Sc | Scandium | 211 pm | |
| 26Fe | Iron | 194 pm | |
| 28Ni | Nickel | 163 pm | |
| 29Cu | Copper | 140 pm | |
| 30Zn | Zinc | 139 pm | |
| 31Ga | Gallium | 187 pm | |
| 32Ge | Germanium | 211 pm | |
| 33As | Arsenic | 185 pm | |
| 34Se | Selenium | 190 pm | |
| 35Br | Bromine | 185 pm | |
| 36Kr | Krypton | 202 pm | |
| 37Rb | Rubidium | 303 pm | |
| 38Sr | Strontium | 249 pm | |
| 43Tc | Technetium | 205 pm | |
| 46Pd | Palladium | 163 pm | |
| 47Ag | Silver | 172 pm | |
| 48Cd | Cadmium | 158 pm | |
| 49In | Indium | 193 pm | |
| 50Sn | Tin | 217 pm | |
| 51Sb | Antimony | 206 pm | |
| 52Te | Tellurium | 206 pm | |
| 53I | Iodine | 198 pm | |
| 54Xe | Xenon | 216 pm | |
| 55Cs | Caesium | 343 pm | |
| 56Ba | Barium | 268 pm | |
| 78Pt | Platinum | 175 pm | |
| 79Au | Gold | 166 pm | |
| 80Hg | Mercury | 155 pm | |
| 81Tl | Thallium | 196 pm | |
| 82Pb | Lead | 202 pm | |
| 83Bi | Bismuth | 207 pm | |
| 84Po | Polonium | 197 pm | |
| 86Rn | Radon | 220 pm | |
| 87Fr | Francium | (348 pm) | |
| 88Ra | Radium | 283 pm | |
| 92U | Uranium | 186 pm | |