Substance Mass (8) Volume (cm) Aluminum 13.5
5
Gold
56.7 3
Mercury
121.5
9
Use the table to answer Exercises 7-9.
The information in the table can be used to
determine the density of each object. Density
describes how tightly the particles in an object
are packed together. You can find density by
dividing an object's mass by its volume.
7. Estimate the density of aluminum.
2.59 cm3
&. Is the density of gold greater than the density
of mercury? Explain.