Input interpretation
oxygen | nuclear radius
Result
2.4 fm (femtometers)
Unit conversions
2.4×10^-15 meters
9.449×10^-14 inches
Comparisons as radius
≈ 0.85 × classical electron radius ( ≈ 2.8×10^-15 m )
≈ 2.9 × proton root-mean-square charge radius ( ≈ 8.4×10^-16 m )