Input interpretation
![iron | covalent radius](../image_source/1378eaacd9cb13e85c68b63652f428ae.png)
iron | covalent radius
Result
![132 pm (picometers)](../image_source/e6ef723c45c4fd424119497a6540da0d.png)
132 pm (picometers)
Periodic table location
![Periodic table location](../image_source/ad595a9a0e34dfb0592b3e2bd3da6955.png)
Periodic table location
Atomic radii properties
![atomic radius (empirical) | 140 pm atomic radius (calculated) | 156 pm covalent radius | 132 pm](../image_source/49073c03c010ef621de1fa30a0bb02f5.png)
atomic radius (empirical) | 140 pm atomic radius (calculated) | 156 pm covalent radius | 132 pm
Units
Unit conversions
![0.132 nm (nanometers)](../image_source/8682583f21de2c6d81e410928097e468.png)
0.132 nm (nanometers)
![1.32×10^-10 meters](../image_source/3dd5a25f058d897e10adae4037d0e5c7.png)
1.32×10^-10 meters
![5.2×10^-9 inches](../image_source/58afd060f5ae626a9ff3fb6ae0a75fac.png)
5.2×10^-9 inches
![1.32 Å (ångströms)](../image_source/9d45291a7306daa11c025f9cd2c9341d.png)
1.32 Å (ångströms)
Comparisons as atomic radius
![≈ 4.3 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )](../image_source/73e4877ede7bbc0e01dd936de98a05db.png)
≈ 4.3 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
![≈ 5.3 × atomic radius of hydrogen ( ≈ 25 pm )](../image_source/34438c685c3a39715d49d4a9966626f8.png)
≈ 5.3 × atomic radius of hydrogen ( ≈ 25 pm )