Input interpretation
iron zinc | atomic diameter
Results
iron | 280 pm (picometers) zinc | 270 pm (picometers)
Relative values
| visual | ratios | | comparisons zinc | | 0.96 | 1 | 4% smaller iron | | 1 | 1.04 | 4% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| iron | zinc atomic radius (empirical) | 140 pm | 135 pm atomic radius (calculated) | 156 pm | 142 pm covalent radius | 132 pm | 122 pm van der Waals radius | (unknown) | 139 pm
Units
