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S804 - Physical Changes of Matter
By Laurie Zubak
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Last updated about 1 month ago
15 questions
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Question 1
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Question 2
2.
The density of water is __________ the density of steam.
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 10
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Question 11
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Question 12
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Question 13
13.
How is a physical change different from a chemical change. Explain your thinking.
Question 14
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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.
Question 1
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Question 3
3.
Explain your answer using the word "particles".
During a physical change, a new kind of matter is formed.
True
False
After a material has a physical change, it is made of different kind
of particles.
True
False
Melting is a physical change.
True
False
Adding heat to a material can cause a physical change.
True
False
When a liquid freezes, its particles get harder.
True
False
Sort the following items into the correct categories.
Melting Butter
Breaking a pretzel
Digesting Food
Boiling Water
A nail rusting
Burning a match
Clothes drying on a line
Physical Change
Not a Physical Change
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.
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.
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.
Fill in each blank with the correct vocabulary word.
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.
