Input interpretation
helium oxygen | atomic radius
Results
helium | 31 pm (picometers) oxygen | 60 pm (picometers)
Relative values
| visual | ratios | | comparisons helium | | 0.5 | 1 | 50% smaller oxygen | | 1 | 1.9 | 90% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| helium | oxygen atomic radius (empirical) | | 60 pm atomic radius (calculated) | 31 pm | 48 pm covalent radius | 28 pm | 66 pm van der Waals radius | 140 pm | 152 pm
Units
