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Mixtures
Solutions
Solids, Liquids, and Gasses
Solutions 2
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
A special mixture formed when one or more materials dissolve into another?
What is a solution?
100
The tool used to separate iron fillings from a mixture.
What is a magnet?
200

True or False: Each part of a mixture does not keep its original properties.

False


200
The solid that dissolves in the liquid.
What is a solute?
200

If a solid is able to turn on a lightbulb it is a ____________.

conductor

200

Kool-Aid powder is added to water. The kool-aid powder is called a ______________?

What is a solute?

200
The tool used to separate sand or powder from a mixture.
What is a filter?
300
Mixtures are separated according to their ______________.
What are properties?
300
The liquid that the solid dissolves into.
What is a solvent?
300

Water is not able to power a fan. Water is a _____________.

insulator

300

A solution that has as much solute added. No more can be absorbed.

What is concentrated?

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

Water and oil are both liquids. Which liquid is the least dense?

Oil

400
A solution that has more solvent added to thin it out.
What is to dilute?
400
The tool used to separate salt from a saltwater mixture.
What is an evaporation dish?
500

In a mixture of sand and water is the sand more or less dense than the water?

More

500
When a lot of solid is dissolved into a given amount of liquid.
What is a concentrated solution?
500

This state of matter has no definite shape or volume?

What is gas?

500
What are the 3 factors that will affect how fast particles dissolve?
What is size, stirring, and temperature?
500

You are working with a mixture of paint powder and sand. What do you have to do to the mixture inorder to separate it?

Add Water