Input interpretation
![group 8 elements | covalent radius](../image_source/d3daed6ce5602cea01b354558d30a063.png)
group 8 elements | covalent radius
Results
![iron | 132 pm (picometers) ruthenium | 146 pm (picometers) osmium | 144 pm (picometers) hassium | (data not available)](../image_source/d3e6dad272fab59da3bce0801daef372.png)
iron | 132 pm (picometers) ruthenium | 146 pm (picometers) osmium | 144 pm (picometers) hassium | (data not available)
![group 8 elements | covalent radius | 144 pm (picometers) (median) (based on 3 values; 1 unavailable)](../image_source/8ac361404fa7d0d94a5c33d4a5ec3b9f.png)
group 8 elements | covalent radius | 144 pm (picometers) (median) (based on 3 values; 1 unavailable)
Ranked values
![| | visual | ratios | 3 | iron | | 0.9 | 1 2 | osmium | | 0.99 | 1.09 1 | ruthenium | | 1 | 1.11](../image_source/db5b366ae8f2210716b920731a6ee7b2.png)
| | visual | ratios | 3 | iron | | 0.9 | 1 2 | osmium | | 0.99 | 1.09 1 | ruthenium | | 1 | 1.11
Plot
![Plot](../image_source/e998188a7051a4cc9186f55fb8fc67af.png)
Plot
Periodic table location
![Periodic table location](../image_source/ebc0a1749473cf6aebea8d4a18dd6a13.png)
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 |](../image_source/ac234e99da86c9d8440410367108c910.png)
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 covalent radius 144 pm
![0.144 nm (nanometers)](../image_source/bce22fccf23d9f2a5d70f4f21163ded2.png)
0.144 nm (nanometers)
![1.44×10^-10 meters](../image_source/e1b2f6fe7200541d28e335616178a075.png)
1.44×10^-10 meters
![5.67×10^-9 inches](../image_source/ec75bf53d2e35b1b1aef3a49925b8975.png)
5.67×10^-9 inches
![1.44 Å (ångströms)](../image_source/b132a72effca445a8d8b76fb3602086b.png)
1.44 Å (ångströms)
Comparisons for median covalent radius 144 pm
![≈ 4.6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )](../image_source/7be1ecde267beed123bfac0aa41c12b4.png)
≈ 4.6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
![≈ 5.8 × atomic radius of hydrogen ( ≈ 25 pm )](../image_source/4f4b843a37378002a9edea1aa976512b.png)
≈ 5.8 × atomic radius of hydrogen ( ≈ 25 pm )