Input interpretation
iodine bromine | atomic diameter
Results
iodine | 280 pm (picometers) bromine | 230 pm (picometers)
Relative values
| visual | ratios | | comparisons bromine | | 0.82 | 1 | 18% smaller iodine | | 1 | 1.22 | 22% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| iodine | bromine atomic radius (empirical) | 140 pm | 115 pm atomic radius (calculated) | 115 pm | 94 pm covalent radius | 139 pm | 120 pm van der Waals radius | 198 pm | 185 pm
Units
