Question

The density of osmium, which is the densest metal, is 22.57 g/cm^3. What is the mass of a block of osmium that measures 1.00 cm x 4.00 cm x 2.50 cm? Show your work.

Answer 1

V = 1.00 x 4.00 x 2.50 => 10 cm³

density = 22.57 g/cm³

D = m / V

22.57 = m / 10

m = 22.57 x 10

m = 225.7 g