Answer: 19.3 g/mL, or 19,300 kg/m^3
Explanation:
The density of the piece of metal is given by:
[tex]d=\frac{m}{V}[/tex]
where
m = 25.1 g is the mass of the piece of metal
V = 1.3 mL is the volume
Substituting the numbers into the formula, we find
[tex]d=\frac{m}{V}=\frac{25.1 g}{1.3 mL}=19.3 g/mL[/tex]
If we want to convert into SI units:
[tex]d=19.3 g/mL = 19.3 g/cm^3 \cdot \frac{0.001 kg/g}{1\cdot 10^{-6} m^3/cm^3}=19300 kg/m^3[/tex]
