HHomeBackground Color:He
LiBeBlack White GrayBCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Atomic Radius of the elements

Text lists sorted by: Value | Atomic Number | Alphabetical
Plots: Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Log scale plots: Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Good for this property: Scatter

Helium31 pm Cadmium161 pm Praseodymium247 pm
Neon38 pm Silver165 pm Barium253 pm
Fluorine42 pm Chromium166 pm Rubidium265 pm
Oxygen48 pm Lithium167 pm Cesium298 pm
Hydrogen53 pm Palladium169 pm LanthanumN/A
Nitrogen56 pm Vanadium171 pm CeriumN/A
Carbon67 pm Mercury171 pm FranciumN/A
Argon71 pm Rhodium173 pm RadiumN/A
Chlorine79 pm Gold174 pm ActiniumN/A
Boron87 pm Titanium176 pm ThoriumN/A
Sulfur87 pm Platinum177 pm ProtactiniumN/A
Krypton87 pm Ruthenium178 pm UraniumN/A
Bromine94 pm Iridium180 pm NeptuniumN/A
Phosphorus98 pm Technetium183 pm PlutoniumN/A
Selenium103 pm Scandium184 pm AmericiumN/A
Xenon108 pm Osmium185 pm CuriumN/A
Silicon111 pm Rhenium188 pm BerkeliumN/A
Beryllium112 pm Sodium190 pm CaliforniumN/A
Arsenic114 pm Molybdenum190 pm EinsteiniumN/A
Iodine115 pm Tungsten193 pm FermiumN/A
Aluminum118 pm Calcium194 pm MendeleviumN/A
Radon120 pm Niobium198 pm NobeliumN/A
Tellurium123 pm Tantalum200 pm LawrenciumN/A
Germanium125 pm Promethium205 pm RutherfordiumN/A
Astatine127 pm Zirconium206 pm DubniumN/A
Antimony133 pm Neodymium206 pm SeaborgiumN/A
Polonium135 pm Hafnium208 pm BohriumN/A
Gallium136 pm Yttrium212 pm HassiumN/A
Zinc142 pm Lutetium217 pm MeitneriumN/A
Bismuth143 pm Strontium219 pm DarmstadtiumN/A
Magnesium145 pm Thulium222 pm RoentgeniumN/A
Copper145 pm Ytterbium222 pm CoperniciumN/A
Tin145 pm Terbium225 pm NihoniumN/A
Nickel149 pm Holmium226 pm FleroviumN/A
Cobalt152 pm Erbium226 pm MoscoviumN/A
Lead154 pm Dysprosium228 pm LivermoriumN/A
Iron156 pm Europium231 pm TennessineN/A
Indium156 pm Gadolinium233 pm OganessonN/A
Thallium156 pm Samarium238 pm
Manganese161 pm Potassium243 pm


Up to date, curated data provided by Mathematica's ElementData function from Wolfram Research, Inc.

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Common Properties
Abundance in Earth's Crust Discovery Year
Abundance in Humans Electrical Conductivity
Abundance in Meteorites Electron Affinity
Abundance in the Ocean Electron Configuration
Abundance in the Sun Electronegativity
Abundance in the Universe Half Life
Atomic Mass Heat of Fusion
Atomic Number Heat of Vaporization
Atomic Radius Ionization Energies
Boiling Point Melting Point
Covalent Radius Specific Heat
Density
 
Other Properties
Adiabatic Index Mohs Hardness
Allotrope Names Molar Magnetic Susceptibility
Alternate Names Molar Volume
Block Neutron Cross Section
Brinell Hardness Neutron Mass Absorption
Bulk Modulus NFPA Label
CAS Number Period
CID Number Phase
Color Poisson Ratio
Critical Pressure Quantum Numbers
Critical Temperature Radioactive
Crystal Structure Refractive Index
Curie Point Resistivity
Decay Mode RTECS Number
DOT Hazard Class Series
DOT Numbers Shear Modulus
Electrical Type Space Group Name
Gas Atomic Multiplicities Space Group Number
Group Speed of Sound
Isotope Abundances Superconducting Point
Isotopes (All Known) Symbol
Isotopes (Stable) Thermal Conductivity
Lattice Angles Thermal Expansion
Lattice Constants Valence
Lifetime Van Der Waals Radius
Liquid Density Vickers Hardness
Magnetic Type Volume Magnetic Susceptibility
Mass Magnetic Susceptibility Young Modulus
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