Input interpretation
noble gases | atomic volume
Summary
median | 2.2×10^6 pm^3 highest | 7.2×10^6 pm^3 (radon) lowest | 120000 pm^3 (helium) distribution | | (based on 6 values; 1 unavailable)
Entity with missing value
oganesson
Ranked values
| | visual | ratios | 6 | helium | | 0.02 | 1 5 | neon | | 0.03 | 2 4 | argon | | 0.2 | 12 3 | krypton | | 0.4 | 23 2 | xenon | | 0.73 | 40 1 | radon | | 1 | 60
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
atomic radius (calculated) | median | 80 pm | highest | 120 pm (radon) | lowest | 31 pm (helium) | distribution | covalent radius | median | 111 pm | highest | 150 pm (radon) | lowest | 28 pm (helium) | distribution | van der Waals radius | median | 188 pm | highest | 216 pm (xenon) | lowest | 140 pm (helium) | distribution |
Units
Atomic volume rankings
1 | helium | 120000 pm^3 2 | neon | 230000 pm^3 3 | argon | 1.5×10^6 pm^3 4 | krypton | 2.9×10^6 pm^3 5 | xenon | 5.3×10^6 pm^3 6 | radon | 7.2×10^6 pm^3 (based on 6 values; 1 unavailable)
Unit conversions for median atomic volume 2.2×10^6 pm^3
≈ 2.2×10^-30 m^3 (cubic meters)
≈ 2.2×10^-27 L (liters)
≈ 8×10^-29 ft^3 (cubic feet)
Comparisons for median atomic volume 2.2×10^6 pm^3
≈ 17 × volume of a helium atom ( 4 Pi/3 atomic radii of helium (the smallest atom)^3 )
≈ 33 × volume of a hydrogen atom ( 4 Pi/3 atomic radii of hydrogen^3 )
Corresponding quantities
Radius r of a sphere from V = 4πr^3/3: | 80 pm (picometers) | 3.2×10^-9 inches
Edge length a of a cube from V = a^3: | 130 pm (picometers) | 5.1×10^-9 inches