Promethium Van der Waals Radius
Pm - Atomic Number 61
Van der Waals Radius
238 pm
Ranking:
#77 of 103
Highest
H: 110.00
Lowest
Fr: 348.00
About the Van der Waals Radius
Radius of an imaginary hard sphere representing the closest distance of approach.
Top 10 by Van der Waals Radius
Unit Conversions
pm 238.00
Å 2.380
nm 0.2380