What is smaller than a picometer?

Answer:
A Picometer is 10^-12 meters (10 raised to the power -12)

The next two smaller units are:

The Femtometer = 10^-15 meters, and

The Attometer = 10^-18 meters

First answer by ID1074393049. Last edit by Nydhogg. Contributor trust: 125 [recommend contributor recommended]. Question popularity: 1 [recommend question].