1. Matter Mr. Skirbst Physical Science Topic 02

2. What is matter?

3. definition: Matter is anything that has mass and volume.

4. 4 Properties of Matter

5. 1.Mass

6. 4 Properties of Matter 1.Mass - amount of matter - measured in grams (g) - does not change from one place to another

7. 4 Properties of Matter 2. Weight

8. 4 Properties of Matter 2. Weight - gravity’s force of attraction - measured in newtons (N) - can change from place to place

9. 4 Properties of Matter 3. Volume

10. 4 Properties of Matter 3.Volume - amount of space occupied - liquid measured in liters (l) - solid measured in cm 3 - note: 1 ml = 1 cm 3

11. 4 Properties of Matter 4. Density

12. 4 Properties of Matter 4.Density - mass per unit volume - equation:D = m/v - solids: g/cm 3 - liquids: g/ml

14. Density of Water Mass of graduate=________ Mass of graduate + water=________ Mass of water=________ Volume of water=________ Density = m / v Density of water=________

15. Other Terms that “matter” 1.Inertia

16. Other Terms that “matter” 1.Inertia (Latin for “lazy”) - an object’s resistance to motion

17. Other Terms that “matter” 1.Inertia (Latin for “lazy”) - an object’s resistance to motion 2.Specific gravity

18. Other Terms that “matter” 1.Inertia (Latin for “lazy”) - an object’s resistance to motion 2.Specific gravity - ratio of object’s density to water’s density (no units)