Search

van der Waals radius radioactive elements

Input interpretation

radioactive elements | van der Waals radius
radioactive elements | van der Waals radius

Plot

Plot
Plot

Periodic table location

Periodic table location
Periodic table location

Atomic radii properties

atomic radius (empirical) | median | 180 pm  | highest | 215 pm (radium)  | lowest | 135 pm (technetium)  | distribution |  atomic radius (calculated) | median | 135 pm  | highest | 205 pm (promethium)  | lowest | 120 pm (radon)  | distribution |  covalent radius | median | 190 pm  | highest | 260 pm (francium)  | lowest | 140 pm (polonium)  | distribution |
atomic radius (empirical) | median | 180 pm | highest | 215 pm (radium) | lowest | 135 pm (technetium) | distribution | atomic radius (calculated) | median | 135 pm | highest | 205 pm (promethium) | lowest | 120 pm (radon) | distribution | covalent radius | median | 190 pm | highest | 260 pm (francium) | lowest | 140 pm (polonium) | distribution |

Units

Van der Waals radius rankings

1 | uranium | 186 pm (based on 1 values; 36 unavailable)
1 | uranium | 186 pm (based on 1 values; 36 unavailable)

Unit conversions for median van der Waals radius 186 pm

0.186 nm (nanometers)
0.186 nm (nanometers)
1.86×10^-10 meters
1.86×10^-10 meters
7.32×10^-9 inches
7.32×10^-9 inches
1.86 Å (ångströms)
1.86 Å (ångströms)

Comparisons for median van der Waals radius 186 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 )