the bread? A loaf of bread has a volume of 2270 cm3 and a mass of 454 g. What is the de 2. A liter of water has a mass of 1000 g. What is the density of water? (Hint: 1 ml = 1 cm) = 3. A block of wood has a density of 0.6 g/cm3 and a volume of 1.2 cm". What is the mass of the block of wood? Be careful! 4. Use the data below to calculate the density of each unknown substance. Then use the density chart above to determine the identity of each substance. Density (g/cm3) Substance Volume (cm) Mass (g) Example: 4725 350 4725 - 350 = 13.5 mercury a. 171 15 b. 148 40 C. 475 250 d. 680 1000