Weight Density

Support Weight Density.

Given the following, what is the atom density? wdens{ wden ( ac-230 ) = 0.0 % mass density in g/cm^3 wden ( ac-229 ) = 0.0 % mass density in g/cm^3 wden ( ac-225 ) = 0.0 % mass density in g/cm^3 } TODO - provide conversion formula.