Matching Pairs LET'S DENSITY!Online version Match the columns!! by maria backer baraza 1 You have a different marble rock with a volume of 20cm3 and a mass of 80g. What is its density? 2 You have a rock with a volume of 15cm3 and a mass of 45 g. What is its density? 3 Density 4 Density is ... 5 Paul found a gold cube with a volume of 40cm3 and a mass of 240g. What is its density Its density is 6.0 g/cm3. mass divided by volume. gr/cm3 Its density is 3.0 g/cm3. Its density is 4.0 g/cm3.