In Comparing the Density of Bronze Composed of 20% Tin

Multiple Choice

In comparing the density of bronze composed of 20% tin to the density of pure copper, ________

A) the density of the bronze is higher.
B) the density of the bronze is lower.
C) the density of the bronze is the same.
D) the density of the bronze depends on whether the tin or the copper occupies holes.
E) It cannot be determined, because only the 1:1 intermetallic compound of tin and copper has ever been observed.