Physical Science: The Nature of Matter, Book K

Chapter 3: Properties and Changes of Matter

Properties and Changes of Matter

1.
When you observe a physical property, the substance __________.
A)changes
B)melts
C)does not change
D)burns
2.
Color is a __________.
A)chemical property
B)chemical change
C)physical property
D)state of a substance
3.
What is not a possible sign of a chemical change?
A)light given off
B)color change
C)heat given off
D)a change of state
4.
What does density measure?
A)weight per unit matter
B)matter per unit weight
C)volume per unit mass
D)mass per unit volume
5.
An example of a physical property is __________.
A)ability to rust
B)color
C)acidic
D)flammability
6.
A banana browning in the air is an example of __________.
A)energy being released
B)a physical change
C)a chemical change
D)a change of state
7.
When salt dissolves in water, it has changed __________.
A)form
B)shape
C)state
D)density
8.
An example of a chemical property is __________.
A)color
B)mass
C)ability to burn
D)density
9.
Magnetism is an example of a property of __________.
A)mass
B)behavior
C)chemistry
D)flammability
10.
What is not a physical property of paper?
A)It's white.
B)It burns.
C)It's flat.
D)It's smooth.
11.
Mass and volume depend on the __________ of matter present.
A)flammability
B)physical properties
C)chemical properties
D)amount
12.
An example of a chemical change is __________.
A)water boiling
B)a car rusting
C)a window shattering
D)candle wax melting
13.
An odor being given off can indicate a __________.
A)change of density
B)chemical change
C)change of state
D)physical change
14.
Color and shape describe the __________ of matter.
A)chemistry
B)chemical properties
C)appearance
D)feel
15.
When you observe a chemical property, the substance __________.
A)melts
B)burns
C)changes
D)remains the same
16.
A __________ is a solid that forms in a solution.
A)dusting
B)settling
C)soliditate
D)precipitate
17.
What is an example of energy being released?
A)changing mass
B)melting
C)changing density
D)light
18.
During a chemical change, a substance __________.
A)remains the same
B)loses chemical properties
C)loses physical properties
D)changes into another substance
19.
When a liquid changes to a gas, this is called __________.
A)condensing
B)burning
C)melting
D)vaporization
20.
Ice melting is an example of a change of __________.
A)vapor
B)chemical property
C)physical property
D)state
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