Input interpretation
exploding massive star elements | nuclear radius
Summary
median | 2.747 fm highest | 3.202 fm (potassium) lowest | 1.512 fm (helium) distribution | | (based on 15 values; 21 unavailable)
Entities with missing values
arsenic | bromine | calcium | chromium | cobalt | copper | gallium | germanium | iron | krypton | ... (total: 21)
Distribution plots
(nuclear radius in femtometers)
Nuclear radius rankings
1 | helium | 1.512 fm 2 | carbon | 2.181 fm 3 | nitrogen | 2.296 fm 4 | oxygen | 2.4 fm 5 | fluorine | 2.496 fm 6 | neon | 2.585 fm 7 | sodium | 2.669 fm 8 | magnesium | 2.747 fm 9 | aluminum | 2.822 fm 10 | silicon | 2.892 fm 11 | phosphorus | 2.959 fm 12 | sulfur | 3.024 fm 13 | chlorine | 3.086 fm 14 | argon | 3.145 fm 15 | potassium | 3.202 fm (based on 15 values; 21 unavailable)
Unit conversions for median nuclear radius 2.747 fm
2.747×10^-15 meters
1.082×10^-13 inches
Comparisons for median nuclear radius 2.747 fm
≈ 0.97 × classical electron radius ( ≈ 2.8×10^-15 m )
≈ 3.3 × proton root-mean-square charge radius ( ≈ 8.4×10^-16 m )