Input interpretation
metallic elements | nuclear radius
Summary
median | 2.708 fm highest | 3.202 fm (potassium) lowest | 1.731 fm (lithium) distribution | | (based on 6 values; 88 unavailable)
Entities with missing values
calcium | scandium | titanium | vanadium | chromium | manganese | iron | cobalt | nickel | copper | ... (total: 88)
Nuclear radius rankings
1 | lithium | 1.731 fm 2 | beryllium | 1.905 fm 3 | sodium | 2.669 fm 4 | magnesium | 2.747 fm 5 | aluminum | 2.822 fm 6 | potassium | 3.202 fm (based on 6 values; 88 unavailable)
Unit conversions for median nuclear radius 2.708 fm
2.708×10^-15 meters
1.066×10^-13 inches
Comparisons for median nuclear radius 2.708 fm
≈ 0.96 × classical electron radius ( ≈ 2.8×10^-15 m )
≈ 3.2 × proton root-mean-square charge radius ( ≈ 8.4×10^-16 m )