Input interpretation
calcium magnesium | atomic diameter
Results
calcium | 360 pm (picometers) magnesium | 300 pm (picometers)
Relative values
| visual | ratios | | comparisons magnesium | | 0.83 | 1 | 17% smaller calcium | | 1 | 1.2 | 20% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| calcium | magnesium atomic radius (empirical) | 180 pm | 150 pm atomic radius (calculated) | 194 pm | 145 pm covalent radius | 176 pm | 141 pm van der Waals radius | | 173 pm
Units
