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van der Waals radius of period 4 elements

Input interpretation

period 4 elements | van der Waals radius
period 4 elements | van der Waals radius

Summary

median | 185 pm highest | 275 pm (potassium) lowest | 139 pm (zinc) distribution | | (based on 9 values; 9 unavailable)
median | 185 pm highest | 275 pm (potassium) lowest | 139 pm (zinc) distribution | | (based on 9 values; 9 unavailable)

Entities with missing values

calcium | scandium | titanium | vanadium | chromium | manganese | iron | cobalt | germanium (total: 9)
calcium | scandium | titanium | vanadium | chromium | manganese | iron | cobalt | germanium (total: 9)

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Periodic table location

Periodic table location
Periodic table location

Atomic radii properties

atomic radius (empirical) | median | 135 pm  | highest | 220 pm (potassium)  | lowest | 115 pm (3 elements)  | distribution |  atomic radius (calculated) | median | 150 pm  | highest | 243 pm (potassium)  | lowest | 88 pm (krypton)  | distribution |  covalent radius | median | 129 pm  | highest | 203 pm (potassium)  | lowest | 116 pm (krypton)  | distribution |  van der Waals radius | median | 185 pm  | highest | 275 pm (potassium)  | lowest | 139 pm (zinc)  | distribution |
atomic radius (empirical) | median | 135 pm | highest | 220 pm (potassium) | lowest | 115 pm (3 elements) | distribution | atomic radius (calculated) | median | 150 pm | highest | 243 pm (potassium) | lowest | 88 pm (krypton) | distribution | covalent radius | median | 129 pm | highest | 203 pm (potassium) | lowest | 116 pm (krypton) | distribution | van der Waals radius | median | 185 pm | highest | 275 pm (potassium) | lowest | 139 pm (zinc) | distribution |

Units

Van der Waals radius rankings

1 | zinc | 139 pm 2 | copper | 140 pm 3 | nickel | 163 pm 4 | bromine | 185 pm 5 | arsenic | 185 pm 6 | gallium | 187 pm 7 | selenium | 190 pm 8 | krypton | 202 pm 9 | potassium | 275 pm (based on 9 values; 9 unavailable)
1 | zinc | 139 pm 2 | copper | 140 pm 3 | nickel | 163 pm 4 | bromine | 185 pm 5 | arsenic | 185 pm 6 | gallium | 187 pm 7 | selenium | 190 pm 8 | krypton | 202 pm 9 | potassium | 275 pm (based on 9 values; 9 unavailable)

Unit conversions for median van der Waals radius 185 pm

0.185 nm (nanometers)
0.185 nm (nanometers)
1.85×10^-10 meters
1.85×10^-10 meters
7.28×10^-9 inches
7.28×10^-9 inches
1.85 Å (ångströms)
1.85 Å (ångströms)

Comparisons for median van der Waals radius 185 pm

 ≈ 6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
≈ 6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
 ≈ 7.4 × atomic radius of hydrogen ( ≈ 25 pm )
≈ 7.4 × atomic radius of hydrogen ( ≈ 25 pm )