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S808T - Matter Final Assessment (A)
By Laurie Zubak
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Last updated about 1 month ago
19 questions
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Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
8.
Just for Fun!
Question 9
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Question 10
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Question 11
11.
Question 12
12.
Using the words
"mass"
,
"space"
, and
"atoms"
, tell three things that are true about matter.
Question 13
13.
Question 14
14.
What is a chemical change? Give a definition and
two
examples of a chemical change.
Question 15
15.
Question 16
16.
How could you separate a solution of salt water? Explain Completely
Question 17
17.
How could you separate a mixture of sand and wood shavings? Explain Completely
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Question 18
00:00
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Question 18
18.
How do you feel when you are using media? (Text, Instagram, X, Tik Tok)
Question 19
01:44
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Mass is a property of matter.
True
False
Atoms and particles are two kinds of molecules.
True
False
When water boils, it changes into a new material.
True
False
You would have less weight on the moon than you do on Earth.
True
False
Smashing a pumpkin is a chemical change.
True
False
When salt dissolves in water, it forms a solution.
True
False
Chemical changes cause atoms to fasten together in a different way.
True
False
When water changes from a gas to a liquid, it is called
boiling
condensation
evaporation
freezing
Which of the following is a property of glass?
It is soluble.
It is opaque.
It is transparent.
It is flammable.
Which tool could be used to separate sugar from water?
a screen
a refrigerator
a kitchen stove
a bucket of water
Describe the
motion
of particles in each state of matter.
Particles are loosely packed
Particles move quickly
Particles have slight vibration
Particles move easily, but tend to be in groups
Particles are packed closely together
Particles will move around space freely
Solids
Liquids
Gases
What does the density of a material tell about the way the particles are packed in the material?
Density only depends on the material's temperature, not particle arrangement.
The lower the density, the more tightly packed the particles are.
Density does not relate to how particles are packed.
The higher the density, the more tightly packed the particles are.
How does a physical change differ from a chemical change?
Chemical changes do not involve energy changes, but physical changes do.
A physical change changes the substance's molecules, while a chemical change only affects its appearance.
A chemical change creates a new substance, while a physical change does not
Physical changes are irreversible, while chemical changes can always be reversed.
Question 19
19.
What can you learn from Selena's message?