Input interpretation
![hafnium | atomic radius](../image_source/25fa475085eb896cef61d76a8d4df0c5.png)
hafnium | atomic radius
Result
![155 pm (picometers)](../image_source/a026c06cdebd468ec35db5eb5f32fbcb.png)
155 pm (picometers)
Periodic table location
![Periodic table location](../image_source/9f94b4c5bc3d2a79733799c59d8d3664.png)
Periodic table location
Atomic radii properties
![atomic radius (empirical) | 155 pm atomic radius (calculated) | 208 pm covalent radius | 175 pm](../image_source/ecaff796b1b22e768a1769798568e4a5.png)
atomic radius (empirical) | 155 pm atomic radius (calculated) | 208 pm covalent radius | 175 pm
Units
Unit conversions
![0.155 nm (nanometers)](../image_source/b0fba983ce2a04d30babfeb5234c5a98.png)
0.155 nm (nanometers)
![1.55×10^-10 meters](../image_source/d970242f9c87043fdb17d665f4c83f4e.png)
1.55×10^-10 meters
![6.1×10^-9 inches](../image_source/122608b5947fb7c437587281da8aa076.png)
6.1×10^-9 inches
![1.55 Å (ångströms)](../image_source/19b56e1cdeec174966616becfde7ae6d.png)
1.55 Å (ångströms)
Comparisons as atomic radius
![≈ 5 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )](../image_source/253818c6c20f5e61c36a0b464d40b539.png)
≈ 5 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
![≈ 6.2 × atomic radius of hydrogen ( ≈ 25 pm )](../image_source/2389150865dd59b3d77bbfd2f0bfdfb4.png)
≈ 6.2 × atomic radius of hydrogen ( ≈ 25 pm )