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WorksheetsMatter - Properties and Changes
Total questions: 18
Worksheet time: 9mins
Name
Class
Date
1.
A characteristic that is observed by your senses is a
a)
physical property
b)
physical change
c)
chemical property
d)
chemical change
2.
The formula for density is
a)
d=v/m
b)
v=d/m
c)
d=m/v
d)
m=d/v
3.
Box A and box B weigh the same amount. Box A is smaller than box B. Which is mor dense?
a)
Box A
b)
Box B
c)
Their densities are equal
d)
You can't tell
4.
Rain is an example of a _____state of matter.
a)
solid
b)
liquid
c)
gas
d)
physical
5.
Humidity is and example of a _____ state of matter.
a)
solid
b)
liquid
c)
gas
d)
physical
6.
Ice cream is and example of a _____ state of matter.
a)
solid
b)
liquid
c)
gas
d)
phyical
7.
Which of the following is an example of a size-dependent property?
a)
density
b)
color
c)
state
d)
volume
8.
A base has a pH level of _____.
a)
between 0 and 7
b)
exactly 7
c)
between 7 and 14
d)
between 0 and 14
9.
An acid has a pH level of _____.
a)
between 0 and 7
b)
exactly 7
c)
between 7 and 14
d)
between 0 and 14
10.
A neutral substance has a pH level of _____.
a)
between 0 and 7
b)
exactly 7
c)
between 7 and 14
d)
between 7 and 14
11.
Which of the following is not acidic?
a)
carbonated soda
b)
grapefruit
c)
lemonade
d)
distilled water
12.
Acidic substances taste _____.
a)
sweet
b)
sour
c)
bitter
d)
salty
13.
Basic substances taste _____.
a)
sweet
b)
sour
c)
bitter
d)
salty
14.
Which of the following is an example of a chemical property?
a)
the ability to burn
b)
the ability to melt
c)
the ability to evaporate
d)
the ability to freeze
15.
When acids and bases react, they form _____.
a)
acids
b)
bases
c)
salts
d)
ammonia
16.
Which of the following can be a characteristic of both a physical and a chemical change?
a)
change is size
b)
change in color
c)
change in density
d)
change in mass
17.
Table salt can be formed from _____.
a)
sodium hydroxide and hydrochloric acid
b)
acetic acid and sodium hydroxide
c)
hydrochloric acid and magnesium hydroxide
d)
aluminum hydroxide and hydrochloric acid
18.
A baked cake is a good example of a _____.
a)
chemical property
b)
physical change
c)
chemical change
d)
physical property
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