Question

An unknown metal has a volume of 20.2 cm³ and a mass of 390 grams. What was the density of this metal?

Group of answer choices

11.3 g/cm³

8.9 g/cm³

7.8 g/cm³

19.3 g/cm³

Answer 1

`\tt \rho=(m)/(V)`

ρ = density

m = mass

V = volume

input the value:

`\tt \rho=(390)/(20.2)=19.3~g/cm^3`