Chapter 4 Terms

2. changes that affect size, shape, state, or density
6. the capacity of matter to do work
7. An antelope running from lions has ____ energy
9. A cantaloupe being held 5 feet above the ground has ____ energy
12. chemical The Law of _______ of Mass states that the total mass of substances involved in a _____ reaction is constant
13. conductivity the rate at which heat passes through a specific material
14. substances involved in a chemical reaction
16. physical property of a solute
17. The pH scale measures _____
18. conductivity the degree to which a specific material conducts electricity
20. is the state or process of rotting; decay
22. substance resulting from a chemical reaction
24. point the temperature at which a liquid boils and turns into vapor

1. the willingness of a substance to combust
3. e.g., solid, liquid, plasma
4. point fahrenheit 212 degrees
5. Water is the universal ______
6. the connection between electric currents and magnetic fields
8. changes that affect reactivity
10. how close together the atoms composing a substance are
11. 1 calorie=4.184 ____
15. the amount of energy required to heat 1g of a substance by 1°C (two words)
19. gradual destruction of a metal or alloy
20. the capacity of a substance to be drawn into wire
21. reaction with oxygen
23. specific heat of pure water