Input interpretation
actinides | van der Waals radius
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Periodic table location
Periodic table location
Atomic radii properties
atomic radius (empirical) | median | 175 pm | highest | 195 pm (actinium) | lowest | 175 pm (4 elements) | distribution | covalent radius | median | 193 pm | highest | 215 pm (actinium) | lowest | 169 pm (curium) | distribution |
Units
Van der Waals radius rankings
1 | uranium | 186 pm (based on 1 values; 14 unavailable)
Unit conversions for median van der Waals radius 186 pm
0.186 nm (nanometers)
1.86×10^-10 meters
7.32×10^-9 inches
1.86 Å (ångströms)
Comparisons for median van der Waals radius 186 pm
≈ 6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
≈ 7.4 × atomic radius of hydrogen ( ≈ 25 pm )