5 Written Questions

1. burn, disslve in acid
2. measure of how much of an object there is
3. liquid, gas, or solid
4. size, shape, or state of matter
5. is not a physical property of matter

5 Matching Questions

1. iron attracted to lodestone
2. The density of a material is
3. Compare and contrast the changes a piece of paper undergoes when it is torn into tiny pieces and when it is burned?
4. evaporating
5. liquid

1. a shows a behavioral property
2. b The tearing of paper is a physical change. The size and shape changes. The burning is a chemical change. The paper changes into ashes, smoke and gases.
3. c the mass of a unit volume of the material
4. d is an example of change of state
5. e a state of matter

5 Multiple Choice Questions

1. sublimation
   1. The process of a gas changing into a liquid is called
   2. The process in which a gas changes directly into a solid, without ever becoming a liquid is called
   3. The process of a solid changing directly into a gas, without ever becoming a liquid is called
   4. The process of a liquid changing into a gas is called
2. an indication that a chemical change has taken place
   1. burning of paper
   2. release of energy
   3. release of heat energy
   4. behavior
3. coloring, crumpling, tearing
   1. In what ways can you change its chemical properties?
   2. The process of a gas changing into a liquid is called
   3. List three ways you could change the physical properties of a piece of paper.
   4. Compare and contrast chemical and physical changes.
4. physical property
   1. ability to burn
   2. color
   3. An object's odor is a
   4. boiling point
5. is an example of physical change involving more than one substance
   1. evaporating
   2. burning
   3. density
   4. dissolving

5 True/False Questions

1. Compare and contrast chemical and physical changes. → Both change the substance from what is first seen. Chemical changes are not easiy reversed. Physical changes just change the observable parts of the substance.

   True        False

2. color → measure of how much of an object there is

   True        False

3. chemical change → rusting of iron is an example

   True        False

4. chemical change → melting is an example

   True        False

5. A change in an object's odor is the result of a → physical property

   True        False