Search

atomic radius of lanthanum

Input interpretation

lanthanum | atomic radius
lanthanum | atomic radius

Result

195 pm (picometers)
195 pm (picometers)

Periodic table location

Periodic table location
Periodic table location

Atomic radii properties

atomic radius (empirical) | 195 pm covalent radius | 207 pm
atomic radius (empirical) | 195 pm covalent radius | 207 pm

Units

Unit conversions

0.195 nm (nanometers)
0.195 nm (nanometers)
1.95×10^-10 meters
1.95×10^-10 meters
7.68×10^-9 inches
7.68×10^-9 inches
1.95 Å (ångströms)
1.95 Å (ångströms)

Comparisons as atomic radius

 ≈ 6.3 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
≈ 6.3 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
 ≈ 7.8 × atomic radius of hydrogen ( ≈ 25 pm )
≈ 7.8 × atomic radius of hydrogen ( ≈ 25 pm )