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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