Which is the correct unit for measuring nuclear radiia. Micron b.Angstromc.Millimeterd. Fermi

Which is the correct unit for measuring nuclear radiia. Micron b.Angst

1.	Which is the correct unit for measuring nuclear radiia. Micron b.Angstromc.Millimeterd. Fermi
Answer» $\large{\mathfrak{Answer -}}$ OPTION D is CORRECT. $\textbf{\underline{Fermi is the correct unit for measuring nuclear radii.}}$