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WorksheetsChemistry, Matter and Interactions Post test Review
Total questions: 45
Worksheet time: 2hrs 39mins
Name
Class
Date
1.
Burning paper is an example of a
a)
Chemical Change
b)
Physical Change
2.
Is this an example of a Chemical or Physical Change?
Ice to Liquid Water
Ice to Liquid Water
a)
Physical Change
b)
Chemical Change
3.
Cutting paper is an example of a
a)
Physical Change
b)
Chemical Change
4.
If bubbles form this could be a sign of a
a)
Physical Change
b)
Chemical Change
5.
Which of these is an example of a different kind of matter, or a difference substance, forming as a result of a chemical change?
a)
bubbles form in a boiling soup
b)
a wax crayon has melted in the sun
c)
a banana has turned brown
d)
a juice box has frozen
6.
What happens to an apple when it begins to rot?
a)
fire burned the apple
b)
oxygen mixed with the apple
c)
vinegar mixed with the apple
d)
heat was applied to the apple
7.
Is this an example of a Chemical or Physical Change?
Log to Ashes
Log to Ashes
a)
Physical Change
b)
Chemical Change
8.
What is the result when one substance is dissolved in another substance?
a)
liquid
b)
mixture
c)
force
d)
solution
9.
A substance that will dissolve has which physical property?
a)
Solubility
b)
Magnetism
c)
Thermal Conductor
d)
Electric Conductor
10.
Which of the following substances are soluble in water?
a)
sugar
b)
glass
c)
plastic
d)
magnet
11.
Is this an example of a Chemical or Physical Change?
Sugar Cubes to sugar granules
Sugar Cubes to sugar granules
a)
Physical Change
b)
Chemical Change
12.
Which of the following substances are soluble in water?
a)
lemonade mix
b)
glass
c)
plastic
d)
magnet
13.
a)
439.0
b)
437.2
c)
437.0
14.
Is this an example of a Chemical or Physical Change?
Batter to Cake
Batter to Cake
a)
Physical Change
b)
Chemical Change
15.
Is this an example of a Chemical or Physical Change?
Rust has formed on an iron nail
Rust has formed on an iron nail
a)
Physical Change
b)
Chemical Change
16.
Which of the following statements are signs that let you know a different kind of matter may have formed?
a)
substance melts
b)
substance gives off an odor
c)
substance breaks apart
d)
liquid water turns to frozen ice
17.
Is this an example of a Chemical or Physical Change?
Ice cream melting
Ice cream melting
a)
Physical Change
b)
Chemical Change
18.
Which of the following statements are signs that let you know a different kind of matter may have formed?
a)
substance melts
b)
substance gives off gas
c)
substance breaks apart
d)
liquid water turns to frozen ice
19.
a)
1100
b)
164.2
c)
202
20.
What is the mass on this triple beam?
a)
200g
b)
44g
c)
244g
d)
4g
21.
Which of the following statements are signs that let you know a different kind of matter may have formed?
a)
substance melts
b)
substance forms rust or tarnish
c)
substance breaks apart
d)
liquid water turns to frozen ice
22.
Large, cylinder-shaped container used to measure amounts of liquid to the nearest mL
a)
pan balance
b)
triple beam balance
c)
beaker
23.
Which tool is used to measure an object's mass in grams balancing three bars
a)
pan balance
b)
spring scale
c)
triple beam balance
24.
Which tool is used to measure an object's mass using opposite weights
a)
triple beam balance
b)
spring scale
c)
camera
d)
pan balance
25.
The metric unit for mass is_________.
a)
Meter
b)
Liter
c)
Gram
26.
Which tool could you measure liquids with great accuracy?
a)
bowl
b)
binoculars
c)
ruler
d)
graduated cylinder
27.
What is this scientific tool?
a)
beaker
b)
tube
c)
graduated cylinder
d)
balance
28.
________is how much space an object takes up.
a)
Mass
b)
Weight
c)
Volume
d)
length
29.
These kind of observations are made using instruments such as rulers, balances and thermometers.
a)
Qualitative
b)
Quantitative
c)
Scientific
30.
The leaf is 5mm wide.
a)
Qualitative
b)
Quantitative
31.
The mass of the chocolate cake is 250 g.
a)
Qualitative
b)
Quantitative
32.
The leaves on the plant are turning brown.
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
33.
The clouds are grey and ground is wet.
a)
Qualitative
b)
Quantitative
34.
The pH scale is a range from:
a)
1-7
b)
0-14
c)
1-14
d)
1-20
35.
A(n) ______ is a substance with a pH less than 7
a)
Acid
b)
Alkaline
c)
Base
d)
Buffer
36.
A(n) _______ is a substance with a pH greater than 7.
a)
Base
b)
Acid
c)
Buffer
d)
Water
37.
What is the only substance with a neutral pH of 7?
a)
Milk
b)
Orange Juice
c)
Water
d)
Blood
38.
A solution with a pH of 3.6 would be...
a)
Acid
b)
Base
c)
Neutral
d)
Acid and Base
39.
Bleach is a strong base, what is the pH level of bleach?
a)
13
b)
14
c)
1
d)
2
40.
What is a solute?
a)
The substance that does the dissolving in a solution.
b)
The substance that is dissolved into the solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
41.
What is a solvent?
a)
The substance that does the dissolving in a solution.
b)
The substance that is being dissolved in a solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
42.
Which is an example of a solute?
a)
Egg whites
b)
Sugar
c)
Water
d)
Acetone
43.
__________ are made up of solutes and solvents.
a)
Solutions
b)
Suspension
c)
Colloid
44.
How well two liquids can be mixed together is called:
a)
Miscibility
b)
Solution
c)
Surface tension
d)
Density
45.
Water and oil are ____.
a)
Miscible
b)
Polar
c)
Nonpolar
d)
Immiscible
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