Neptunium Atomic Radius
Np - Atomic Number 93
Atomic Radius
175 pm
Ranking:
#65 of 90
Highest
H: 25.00
Lowest
Cs: 260.00
About the Atomic Radius
Empirical atomic radius measured in picometers.
Top 10 by Atomic Radius
Unit Conversions
pm 175.00
Å 1.750
nm 0.1750