Input interpretation
![hydrogen potassium | nuclear radius](../image_source/454efaebec799c6ccd107d128aa0b229.png)
hydrogen potassium | nuclear radius
Results
![hydrogen | 1.2 fm (femtometers) potassium | 3.202 fm (femtometers)](../image_source/a8d12ab2fbdc15cb11167e5058aec532.png)
hydrogen | 1.2 fm (femtometers) potassium | 3.202 fm (femtometers)
Relative values
![| visual | ratios | | comparisons hydrogen | | 0.3748 | 1 | 62.52% smaller potassium | | 1 | 2.668 | 166.8% larger](../image_source/f896311d97f2809c4155989e004e7f85.png)
| visual | ratios | | comparisons hydrogen | | 0.3748 | 1 | 62.52% smaller potassium | | 1 | 2.668 | 166.8% larger