The Densities of the Coinage Metals (Copper, Silver and Gold)

Multiple Choice

The densities of the coinage metals (copper, silver and gold) are as follows:
Copper = 8.95 g/mL
Silver = 12.59 g/mL
Gold = 19.32 g/mL
A sample of material is found to have a mass if 33.03 grams, and have a volume of 2.624 mL. This is a sample of which of the coinage metals?

A) copper
B) silver
C) gold
D) It is not one of the coinage metals.