2. Depends on these two properties: MASS: amount of matter you are made ofMASS: amount of matter you are made of VOLUME: amount of space something takes upVOLUME: amount of space something takes up

3. Volume is the amount of space that something takes up. To find the volume of a solid cube or rectangle, you measure the length, width, and height of the object and multiply them together.

4.  Density A measure of the amount of matter that occupies a given amount of space SPACE Amount of Matter

5. Solid objects, liquids and gases are made up of atoms and molecules so they have both mass and volume. The density of a material is always the same under the same conditions!!! The density of a material is always the same under the same conditions!!! Density can be used to identify materials.

6. How does the density of a steel cube compare to the density of a nail?

7. Units for Density Units for Density = Grams per cubic centimeter g/cm 3

10.  A piece of tin has a mass of 16.52 g and a volume of 2.26 cm 3. What is the density of tin?

11.  What is the mass of an object that has a density of 8 g/cm 3 and a volume of 64 cm 3 ?

12.  What is the volume of 325 g of a metal with a density of 9.0 g/cm 3 ?

13.  Well…there are a known set of densities on record throughout the world 1.0 g/cm 3

14. AAn object’s ability to float in water Density Greater than 1.0 g/cm 3 = Density Less than 1.0 g/cm 3 =

15. You can calculate the density from a mass vs. volume graph: it is the SLOPE of the line!