Search

atomic diameter of protactinium

Input interpretation

protactinium | atomic diameter
protactinium | atomic diameter

Result

360 pm (picometers)
360 pm (picometers)

Periodic table location

Periodic table location
Periodic table location

Atomic radii properties

atomic radius (empirical) | 180 pm covalent radius | 200 pm
atomic radius (empirical) | 180 pm covalent radius | 200 pm

Units

Unit conversions

0.36 nm (nanometers)
0.36 nm (nanometers)
3.6×10^-10 meters
3.6×10^-10 meters
1.42×10^-8 inches
1.42×10^-8 inches
3.6 Å (ångströms)
3.6 Å (ångströms)

Comparisons as diameter

 ≈ 0.4 × carbon nanotube diameter ( ≈ 1 nm )
≈ 0.4 × carbon nanotube diameter ( ≈ 1 nm )
 ≈ 1.1 × diameter of a carbon atom ( ≈ 340 pm )
≈ 1.1 × diameter of a carbon atom ( ≈ 340 pm )
 ≈ (0.00359 to 4.8) × diameter of a molecule ( 0.74 to 1000 Å )
≈ (0.00359 to 4.8) × diameter of a molecule ( 0.74 to 1000 Å )