Input interpretation
carbon silicon | atomic radius
Results
carbon | 70 pm (picometers) silicon | 110 pm (picometers)
Relative values
| visual | ratios | | comparisons carbon | | 0.64 | 1 | 36% smaller silicon | | 1 | 1.6 | 60% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| carbon | silicon atomic radius (empirical) | 70 pm | 110 pm atomic radius (calculated) | 67 pm | 111 pm covalent radius | 76 pm | 111 pm van der Waals radius | 170 pm | 210 pm
Units
