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Terms M-Z Separation
Physical
Changes
Which is
More
Dense?
Terms A-L

2. $100
Solution
A state of matter in which the
substance takes the shape of
its container and is of low
density. Molecules in this
substance has very high
kinetic energy.

3. $100
Title
What is an a Gas?

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Solution
A tiny particle made up of
protons, neutrons and
electrons.

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Title
What is an Atom?

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Solution
To pour off the top layer
without disturbing the
layers or the sediment
below.

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Title
What is Decanting?

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Solution
The state in which the
particles of a
substance are mixed
with a fluid but are
undissolved.

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Title
What is a Suspension?

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Solution
The force of attraction
between the particles
(molecules) of a
substance.

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Title
What is Cohesion?

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Solution
A state of matter in
which the substance
has definite shape
and volume.

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Title
What is a solid?

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Solution
All of the atoms or
molecules of the
substance are the
same.

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Title
What is a pure substance?

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Solution
A homogeneous mixture
in which the solute is
uniformly distributed
throughout the solvent.

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Title
What is a solution?

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Solution
A number of pure
substances brought
together.

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Title
What is a mixture?

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Solution
Containing the maximum
amount of solute capable
of being dissolved under
given conditions

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Title
What is saturated?

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Solution
Using different sizes of
strainers to separate a
mixture of two or more
solids.

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Title
What is sieving?

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Solution
Using air to separate a
mixture of two or more
solids.

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Title
What is Wind Separation?

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Solution
This method can be used
to separate a solution of
water and sugar.

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Title
What is Distilling?

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Solution
This method can be used
to separate a mixture of
iron filings and sand.

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Title
What is Magnetic
Separation?

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Solution
This method can be used
to separate a mixture of
flour and water (without
having to vaporize the
water.)

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Title
What is filtering?

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Solution
Liquid to Solid.

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Title
What is freezing?

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Solution
Solid to Liquid.

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Title
What is melting?

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Solution
Liquid to Gas.

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Title
What is evaporation?

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Solution
Gas to Liquid.

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Title
What is condensation?

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Solution
This physical change is
used to separate a
solution of citric acid and
water.

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Title
What is a evaporation and
condensation?

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Solution
Feather or Rock.

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Title
What is a Rock?

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Solution
Alcohol or Glycerin.

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Title
What is Glycerin?

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Solution
Oil or Water.

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Title
What is Water?

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Solution
Oil or Glycerin.

49. $400
Title
What is Glycerin?

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Solution
Water or Alcohol.

51. $500
Title
What is Water?