3) We are tasked with figuring out whether an iron paperweight is hollow. It has a mass of 239.0 g and
a volume of 43.0 mL. Solid iron has a density of 7.8
g/mL. What is the density of the paperweight, and
could it be hollow?

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

The answer to this is the 3rd choice!