Mixtures
Solutions
Solids, Liquids, and Gasses
SOM
Separating Mixtures
100
When you mix two or more substances together.
What is a mixture?
100
When the particles of solid dissolve in liquid.
What is a solution?
100
This makes up all solids, liquids, and gasses and is too small to be seen.
What are particles?
100

This state of matter has a definite shape and volume.

solid?

100
The tool used to separate iron fillings from a mixture.
What is a magnet?
200
A mixture of Kool-Aid powder and water.
What is Kool-Aid?
200
The solid that dissolves in the liquid.
What is a solute?
200

Changing from liquid to gas is called this.

Evaporating 

200

This state has a definite volume but takes the shape of its container.

Liquid

200
The tool used to separate sand or powder from a mixture.
What is a filter?
300

Saltwater is this type of mixture.

Solution

300
The liquid that the solid dissolves into.
What is a solvent?
300

Gas changing to liquid is called this.

Condensation

300

This state has no definite shape or volume.

Gas

300
The tool used to separate gravel from a mixture.
What is a screen?
400
True or False: Mixtures can always be separated back into their original ingredients.
What is true?
400
The property that allows a solid to dissolve into a liquid.
What is solubility?
400

Liquid changing to solid is called this.

Freezing

400

This state has tightly packed particles that only vibrate.

This state has tightly packed particles that only vibrate.

400
The tool used to separate salt from a saltwater mixture.
What is an evaporation dish?
500
Identify one of the mixtures we made in class this year.
Answers can include: gravel and water, powder and water, salt and water, gravel, powder, salt, and iron fillings, Kool-Aid powder and water...
500

Increasing temperature usually does this to the rate of dissolving.

dissolves faster

500
This state of matter has mass, takes up space, and fills the container it is in.
What is gas?
500

Changing from solid to liquid is called this.

Melting

500
The substance you must first add to a dry mixture prior to using separating tools.
What is water?
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