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S804 - Physical Changes of Matter
By Laurie Zubak
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Last updated about 3 hours ago
15 questions
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Question 1
03:43
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Question 1
1.
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Question 2
2.
The density of water is __________ the density of steam.
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Question 3
3.
Explain your answer using the word "particles".
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Question 4
4.
During a physical change, a new kind of matter is formed.
True
False
Question 5
5.
After a material has a physical change, it is made of different kind
of particles.
True
False
Question 6
6.
Melting is a physical change.
True
False
Question 7
7.
Adding heat to a material can cause a physical change.
True
False
Question 8
8.
When a liquid freezes, its particles get harder.
True
False
Question 9
9.
Sort the following items into the correct categories.
Melting Butter
Breaking a pretzel
Digesting Food
Boiling Water
Question 10
10.
What happens when particles of a material move farther apart?
A new material is formed.
The particles become larger.
The material becomes more dense.
The volume of the material becomes greater.
Question 11
11.
A physical change can do all of these things, except
form a new material.
make something smaller.
change a liquid into a gas.
change the color of something.
Question 12
12.
What happens to particles of a material when heat is added?
The particles move faster.
The particles are destroyed.
The particles become softer.
The particles move closer together.
Question 13
13.
How is a physical change different from a chemical change. Explain your thinking.
Question 14
14.
Fill in each blank with the correct vocabulary word.
Other Answer Choices:
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density and solubility
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volume and mass
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liquid
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freezing
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density
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motion and spacing
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solid
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volume
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particle
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heat
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gas
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state of mater and volume
Question 15
15.
How does removing heat from a material change the motion of the particles? Explain your reasoning.
Which of the following examples would be considered a physical change?
A pan of brownies is cut into pieces.
Paper is set on fire.
A leaves is stepped on and crunches apart.
Ice melts and becomes water.
A nail rusting
Burning a match
Clothes drying on a line
Physical Change
Not a Physical Change