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Element

Ion Charge

Pauling Univalent Radius

Click button to see citations

Aluminum

+1

 72 pm

Antimony

-1

295 pm

+1

 89 pm

Argon

0

154 pm

Arsenic

-1

285 pm

+1

 71 pm

Barium

+1

153 pm

Beryllium

+1

 44 pm

Bismuth

+1

 98 pm

Boron

+1

 35 pm

Bromine

-1

195 pm

+1

 62 pm

Cadmium

+1

114 pm

Calcium

+1

118 pm

Carbon

-1

414 pm

+1

 29 pm

Cerium

+1

127 pm

Cesium

+1

169 pm

Chlorine

-1

181 pm

+1

 49 pm

Chromium

+1

 81 pm

Copper

+1

 96 pm

Fluorine

-1

136 pm

+1

 19 pm

Gallium

+1

 81 pm

Germanium

-1

371 pm

+1

 76 pm

Gold

+1

137 pm

Helium

0

 93 pm

Hydrogen

-1

208 pm

Indium

+1

104 pm

Iodine

-1

216 pm

+1

 77 pm

Krypton

0

169 pm

Lanthanum

+1

139 pm

Lead

+1

106 pm

Lithium

+1

 60 pm

Magnesium

+1

 82 pm

Manganese

+1

 75 pm

Mercury

+1

125 pm

Molybdenum

+1

 93 pm

Neon

0

112 pm

Niobium

+1

100 pm

Nitrogen

-1

247 pm

+1

 25 pm

Oxygen

-1

176 pm

+1

 22 pm

Phosphorus

-1

279 pm

+1

 59 pm

Potassium

+1

133 pm

Rubidium

+1

148 pm

Scandium

+1

106 pm

Selenium

-1

232 pm

+1

 66 pm

Silicon

-1

384 pm

+1

 65 pm

Silver

+1

126 pm

Sodium

+1

 95 pm

Strontium

+1

132 pm

Sulfur

-1

219 pm

+1

 53 pm

Tellurium

-1

250 pm

+1

 82 pm

Thallium

+1

115 pm

Tin

-1

370 pm

+1

 96 pm

Titanium

+1

 96 pm

Vanadium

+1

 88 pm

Xenon

0

190 pm

Yttrium

+1

120 pm

Zinc

+1

 88 pm

Zirconium

+1

109 pm

References    (Click the button next to a value above to see complete citation information for that entry)

Galasso, Francis S. Structure and Properties of Inorganic Solids. Oxford: Pergamon Press, 1970.

Pauling, Linus. The Nature of the Chemical Bond, 3rd edition. Ithaca, NY: Cornell University Press, 1960.

Rohrer, Gregory S. Structure and Bonding in Crystalline Materials. Cambridge: Cambridge University Press, 2001.

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