Input interpretation
group 5 elements | covalent radius
Results
vanadium | 153 pm (picometers) niobium | 164 pm (picometers) tantalum | 170 pm (picometers) dubnium | (data not available)
group 5 elements | covalent radius | 164 pm (picometers) (median) (based on 3 values; 1 unavailable)
Ranked values
| | visual | ratios | 3 | vanadium | | 0.9 | 1 2 | niobium | | 0.96 | 1.07 1 | tantalum | | 1 | 1.11
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
atomic radius (empirical) | median | 145 pm | highest | 145 pm (niobium and tantalum) | lowest | 135 pm (vanadium) atomic radius (calculated) | median | 198 pm | highest | 200 pm (tantalum) | lowest | 171 pm (vanadium) | distribution | covalent radius | median | 164 pm | highest | 170 pm (tantalum) | lowest | 153 pm (vanadium) | distribution |
Units
Unit conversions for median covalent radius 164 pm
0.164 nm (nanometers)
1.64×10^-10 meters
6.46×10^-9 inches
1.64 Å (ångströms)
Comparisons for median covalent radius 164 pm
≈ 5.3 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
≈ 6.6 × atomic radius of hydrogen ( ≈ 25 pm )