Arrange the Following from Smallest to Largest $\mathrm{pC}, \mathrm{nC}, \mu \mathrm{C}, \mathrm{mC}$

Arrange the following from smallest to largest.

A) $\mathrm{pC}, \mathrm{nC}, \mu \mathrm{C}, \mathrm{mC}$
B) $\mathrm{nC}, \mathrm{pC}, \mu \mathrm{C}, \mathrm{mC}$
C) $\mathrm{nC}, \mathrm{pC}, \mathrm{mC}, \mu \mathrm{C}$
D) $\mu \mathrm{C}, \mathrm{mC}, \mathrm{pC}, \mathrm{nC}$
E) $\mathrm{mC}, \mu \mathrm{C}, \mathrm{nC}, \mathrm{pC}$