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WorksheetsPhysical vs. Chemical Change
Total questions: 15
Worksheet time: 22mins
Name
Class
Date
1.
What is Ms. Kabes' Favorite Color?
a)
Teal
b)
Red
c)
Pink
d)
Blue
2.
What pet does Ms. Kabes have?
a)
Salamander
b)
Dog
c)
Kittens
d)
Scorpion
3.
How old is Ms. Kabes?
a)
18
b)
24
c)
30
d)
100
4.
What is Ms. Kabes' favorite food?
a)
Brussel Sprouts
b)
Mac-n-cheese
c)
Sandwiches
d)
Pizza
5.
Melting a chocolate bar?
a)
Physical Change
b)
Chemical Change
6.
A tomato chopped up to make salsa?
a)
Physical Change
b)
Chemical Change
7.
Leaves changing colors?
a)
Physical Change
b)
Chemical Change
8.
Exploding Fireworks?
a)
Physical Change
b)
Chemical Change
9.
Is hammering wood together to build a house a chemical or physical change?
a)
chemical
b)
physical
10.
A change in the size, shape, or state of matter.
a)
chemical change
b)
physical change
c)
chemical reaction
d)
electron change
11.
Kim puts an ice cube in a beaker and it melts. This is a good example of:
a)
a physical change.
b)
a chemical change.
c)
an experiment.
d)
an analysis.
12.
What characteristic defines all chemical changes?
a)
There is a change of state.
b)
Electricity is produced.
c)
A new material is formed.
d)
Bubbles are produced.
13.
If water has a boiling point of 100o C (212o F), what state would it be in at room temperature?
a)
gas
b)
liquid
c)
plasma
d)
Bose-Einstein condensate
14.
Marco tears a piece of notebook paper into smaller pieces, as shown below.
Tearing paper into pieces is an example of what kind of change?
Tearing paper into pieces is an example of what kind of change?
a)
A. a change in mass
b)
B. a physical change
c)
C. a chemical change
d)
D. a change in energy
15.
Which is not a clue that could indicate a chemical change?
a)
A. Change in color
b)
B. Change in shape
c)
C. Change in energy
d)
D. Change in odor
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