Question

An irregularly-shaped piece of chromium (Cr) has a mass of 65.0 grams. What is the volume in cm³ of this piece of chromium if its density is 7.19 g/cm³?

Answer 1

Solution:

V = m/ρ 

$V = \frac{65.0 g}{ 7.29cm^3 }= 9.04cm^{-3}$