WorksheetsClassifying Physical and Chemical Changes
Total questions: 15
Worksheet time: 19mins
Name
Class
Date
1.
Which of the following would be considered a physical change?
a)
Cutting paper
b)
pH test
c)
Burning marshmellow
d)
Roasting a Turkey
2.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
3.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
4.
Which of the following is NOT an example of a physical change?
a)
crumpled paper
b)
pencil sharpening
c)
shrunken clothing
d)
rust
5.
Freezing Juice?
a)
Physical Change
b)
Chemical Change
6.
A change where one or more new substances are created.
a)
Physical Change
b)
Chemical Change
7.
Fizzing, foaming, and burning are all examples of
a)
Chemical change
b)
Physical change
8.
Rust on an iron bar is an example of chemical change.
a)
True
b)
False
9.
Photosynthesis is an example of a
a)
physical change
b)
chemical change
10.
Dissolving sugar in water is an example of a
a)
physical change
b)
chemical change
11.
Digesting your food is an example of
a)
chemical change
b)
physical change
12.
The melting of wax is an example of a
a)
chemical change
b)
physical change
13.
Which is an example of a chemical reaction?
a)
paper cut into small pieces
b)
chocolate melting in a pan
c)
flour and sugar mixed in a bowl
d)
cookies baking in an oven
14.
Exploding Fireworks?
a)
Physical Change
b)
Chemical Change
15.
Which answer makes a correct statement?
a)
Physical change only changes the size.
b)
Physical change only changes the color.
c)
Physical changes begin and end with the same matter.
d)
Physical changes change the matter into something total different.
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