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

Atomic Radius of the elements

Text lists sorted by: Value | Atomic Number | Alphabetical
Plots: 3D Live | Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Log scale plots: 3D Live | 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
Sulfur88 pm Platinum177 pm ProtactiniumN/A
Krypton88 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 UnunbiumN/A
Tin145 pm Terbium225 pm UnuntriumN/A
Nickel149 pm Holmium226 pm UnunquadiumN/A
Cobalt152 pm Erbium226 pm UnunpentiumN/A
Lead154 pm Dysprosium228 pm UnunhexiumN/A
Iron156 pm Europium231 pm UnunseptiumN/A
Indium156 pm Gadolinium233 pm UnunoctiumN/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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Absolute Boiling Point Isotope Abundances
Absolute Melting Point Known Isotopes
Abundance in Earth's Crust Lattice Angles
Abundance in Humans Lattice Constants
Abundance in Meteorites Lifetime
Abundance in the Ocean Liquid Density
Abundance in the Sun Magnetic Type
Abundance in the Universe Mass Magnetic Susceptibility
Adiabatic Index Melting Point
Allotrope Names Memberships
Alternate Names Mohs Hardness
Atomic Number Molar Magnetic Susceptibility
Atomic Radius Molar Volume
Atomic Weight Name
Autoignition Point Neel Point
Block Neutron Cross Section
Boiling Point Neutron Mass Absorption
Brinell Hardness NFPA Fire Rating
Bulk Modulus NFPA Hazards
CAS Number NFPA Health Rating
CID Number NFPA Label
Color NFPA Reactivity Rating
Covalent Radius NSC Number
Critical Pressure Period
Critical Temperature Phase
Crystal Structure Poisson Ratio
Curie Point Quantum Numbers
Decay Mode Radioactive
Density Refractive Index
Discovery Year Resistivity
DOT Hazard Class RTECS Classes
DOT Numbers RTECS Number
Electrical Conductivity Shear Modulus
Electrical Type Space Group Name
Electron Affinity Space Group Number
Electron Configuration Specific Heat
Electronegativity Speed of Sound
EU Number Stable Isotopes
Flash Point Superconducting Point
Gas Atomic Multiplicities Symbol
Gmelin Number Thermal Conductivity
Group Thermal Expansion
Half Life Valence
Heat of Combustion Van Der Waals Radius
Heat of Fusion Vickers Hardness
Heat of Vaporization Volume Magnetic Susceptibility
Ionization Energies Young Modulus