# Question #b3545

Jul 3, 2017

See the explanation below.

#### Explanation:

The density of gold is about $19.3 \frac{g}{c {m}^{3}}$.
Density = $\frac{m a s s}{v o l u m e}$. To find out the density of your object, calculate the mass and volume and divide. If the density comes out to be $19.3 \frac{g}{c {m}^{3}}$, then it is pure gold. If the density is different, then it is not pure gold.