Input interpretation
helium krypton | atomic diameter
Results
helium | 62 pm (picometers) krypton | 180 pm (picometers)
Relative values
| visual | ratios | | comparisons helium | | 0.35 | 1 | 65% smaller krypton | | 1 | 2.8 | 180% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| helium | krypton atomic radius (calculated) | 31 pm | 88 pm covalent radius | 28 pm | 116 pm van der Waals radius | 140 pm | 202 pm
Units
