1. Vocabulary: Due Monday 1.kinetic 2.kinetic energy 3.kinetic theory 4.force 5.intermolecular force 6.molecule 7.motion 8.substance 9.particle 10. solid 11. liquid 12. gas 13. plasma 14. collision 15. air pump 16. pressure 17. container 18. elastic collision 19. Pascal 20. barometer 21. manometer 22. temperature 23. absolute zero 24. Kelvin scale 25. random

2. States of matter Gases move rapidly filling the entire container. Gases form when atoms do not have enough attractive force to stay near each other. Liquids consist of disorganized atoms/molecules which are attracted to each other. Solids are organized structures with lots of attraction and little “freedom” to move most movement least movement

3. Lab Monday Purpose: To learn about molecular motion. Procedure: 1.Obtain a 600 mL beaker of ice, a thermometer, a Bunsen burner, a stirring rod, and a piece of graph paper. 2.Every 1 min, take the temperature of the H 2 O until the temperature doesn’t change for three measurements in a row– even if you continue to heat the water. Results: Data Table: Time vs. Temperature: Observations Conclusion: Graph your data, note on the graph where a change of state occurred. Explain how temperature is related to the change of state. TimeTemp( o C)Observations 0 min Ice, some water on the bottom, slightly whitish, mostly clear 1 min

4. Vocabulary for Chapter 15 1.kinetic 2.kinetic energy 3.kinetic theory 4.force 5.intermolecular force 6.molecule 7.motion 8.substance 9.particle 10. solid 11. liquid 12. gas 13. plasma 1.having to do with motion. 2.Energy of motion 3.the idea that all particles of matter are in motion, and that motion has consequences. 4.A push or a pull 5.The attraction/repulsion of atoms/compounds for each other. 6.The smallest particle of matter which has the characteristics of that substance. 7.moving. 8.matter (stuff) 9.a piece of matter. 10.matter having definite form and volume and organized atoms/ions. 11.matter having changeable form but definite volume. 12.disorganized matter with changeable form and volume. 13.disorganized charged matter with changeable form and volume.

5. 14. collision 15. air pump 16. pressure 17. container 18. elastic collision 19. Pascal 20. barometer 21. manometer 22. temperature 23. absolute zero 24. Kelvin scale 25. random 14. bumping into something else. 15. a device which moves air. 16. Force per unit volume. 17. the vessel or jar things are put in. 18. a collision where no energy is gained or lost. 19. a measurement of pressure. 20. an instrument which measures atmospheric pressure. 21. an instrument which measures the pressure of a gas in a closed container. 22. A measure of the average kinetic energy of particles. 23. the temperature at which there is NO movement of particles. 24. the temperature scale where 0 = No movement of particles. 25. unpredictable.