2. Four States of Matter Acids and Bases Generalized Formulas, PH Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Phase Changes, Heat Transfers, Particle Arrangement

3. Particles in ____ are far apart and fill the container they're in.

4. Gases

5. In gases, some particles are moving ______. These particles have more kinetic energy than the others.

6. Faster

7. Particles in which state of matter cling together?

8. Liquid

9. The particles in which state of matter are closely packed together?

10. Solid

11. Particles in solids are constantly _____ in place.

12. Vibrating

13. The temperature at which the pressure of the vapor in the liquid equals the external pressure acting on the surface of the liquid.

14. Boiling point

15. The melting point is the temperature at which what happens?

16. A solid begins to liquefy

17. The amount of energy needed to change a substance from a solid to a liquid at its melting point is known as…

18. Heat of fusion

19. What is heat of vaporization?

20. the amount of energy needed for a liquid at its boiling point to become a gas

21. Particles move so great in _____ that they collide

22. Plasma

23. What does ph mean?

24. Stands for potential amount of hydrogen ions

25. Does an acid or base react with metals such as magnesium?

26. An acid does but not a base

27. When testing limits paper, what color is litmus paper in acids and in bases?

28. Acids (red) Base (blues)

29. With neutralization what is being produced when acids and base react with each other; also what is the byproduct that is also being made?

30. Salt is being produced and the byproduct is water

31. True or False :Bases have a sour or tart taste and conduct electricity

32. A: False In a chemical formula how can you determined that the formula is an acid or base A: Bases OH­­­-(hydroxide ions) Acids H+( hydrogen ions)

33. What is the purpose of a ph scale?

34. A way to measure concentration of H+ in a solution

35. On the ph scale what is considered slightly basic and strongly basic?

36. 7 is slightly basic 14 is strongly basic