Input interpretation
group 8 elements | atomic diameter
Results
iron | 280 pm (picometers) ruthenium | 260 pm (picometers) osmium | 260 pm (picometers) hassium | (data not available)
group 8 elements | atomic diameter | 260 pm (picometers) (median) (based on 3 values; 1 unavailable)
Ranked values
| | visual | ratios | 3 | ruthenium | | 0.93 | 1 2 | osmium | | 0.93 | 1 1 | iron | | 1 | 1.08
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
atomic radius (empirical) | median | 130 pm | highest | 140 pm (iron) | lowest | 130 pm (ruthenium and osmium) atomic radius (calculated) | median | 178 pm | highest | 185 pm (osmium) | lowest | 156 pm (iron) | distribution | covalent radius | median | 144 pm | highest | 146 pm (ruthenium) | lowest | 132 pm (iron) | distribution |
Units
Unit conversions for median atomic diameter 260 pm
0.26 nm (nanometers)
2.6×10^-10 meters
1.02×10^-8 inches
2.6 Å (ångströms)
Comparisons for median atomic diameter 260 pm
≈ ( 0.3 ≈ 1/4 ) × carbon nanotube diameter ( ≈ 1 nm )
≈ 0.76 × diameter of a carbon atom ( ≈ 340 pm )
≈ (0.00259 to 3.5) × diameter of a molecule ( 0.74 to 1000 Å )