1. Therefore, different densities

2. Formula Triangle Cover up the thing you want to calculate and the formula will appear! M VD

3. If a rock has a mass of 10 g and a volume of 5 mL, what is its density? M VD

4. If a rock has a mass of 10 g and a density of 2 g/mL, what is its volume? M VD

5. If a rock has a volume of 5 mL and a density of 2 g/mL, what is its mass? M VD

6. Sink or Float Will these items sink or float in water? Hint: Do you remember the density of water? 1. A marble with a density of 2.5 g/mL

7. The marble will sink because 2.5 is greater than 1.

8. 2. A liquid with a density of.8 g/mL

9. It will float because.8 is less than 1

10. 3. A piece of cork with a density of.75 g/mL

11. It will float because.75 is less than 1

12. 4. A liquid with a density of 1.37 g/mL

13. It will sink because 1.37 is greater than 1