Potassium Atomic Radius
K - Atomic Number 19
Atomic Radius
220 pm
Ranking:
#88 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 220.00
Å 2.200
nm 0.2200