Input interpretation
group 4 elements | atomic diameter
Results
titanium | 280 pm (picometers) zirconium | 310 pm (picometers) hafnium | 310 pm (picometers) rutherfordium | (data not available)
group 4 elements | atomic diameter | 310 pm (picometers) (median) (based on 3 values; 1 unavailable)
Ranked values
| | visual | ratios | 3 | titanium | | 0.9 | 1 2 | zirconium | | 1 | 1.11 1 | hafnium | | 1 | 1.11
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
atomic radius (empirical) | median | 155 pm | highest | 155 pm (zirconium and hafnium) | lowest | 140 pm (titanium) atomic radius (calculated) | median | 206 pm | highest | 208 pm (hafnium) | lowest | 176 pm (titanium) covalent radius | median | 175 pm | highest | 175 pm (zirconium and hafnium) | lowest | 160 pm (titanium)
Units
Unit conversions for median atomic diameter 310 pm
0.31 nm (nanometers)
3.1×10^-10 meters
1.22×10^-8 inches
3.1 Å (ångströms)
Comparisons for median atomic diameter 310 pm
≈ 0.3 × carbon nanotube diameter ( ≈ 1 nm )
≈ 0.91 × diameter of a carbon atom ( ≈ 340 pm )
≈ (0.00309 to 4.2) × diameter of a molecule ( 0.74 to 1000 Å )