Input interpretation
sodium silicon | atomic diameter
Results
sodium | 360 pm (picometers) silicon | 220 pm (picometers)
Relative values
| visual | ratios | | comparisons silicon | | 0.61 | 1 | 39% smaller sodium | | 1 | 1.64 | 64% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| sodium | silicon atomic radius (empirical) | 180 pm | 110 pm atomic radius (calculated) | 190 pm | 111 pm covalent radius | 166 pm | 111 pm van der Waals radius | 227 pm | 210 pm
Units
