One atom of an unknown element is found to have a mass of 4.480 × 10−23g. What is the molar mass of

One atom of an unknown element is found to have a mass of 4.480 × 10^−23g. What is the molar mass of this element?

Molar mass is measured in g/mol. The mass given is per 1 atom. We need to use Avogadro's number to convert atoms into moles.