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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 atoms/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
Each part of a mixture does or does not keep its original properties.
What is "does"?
200
The solid that dissolves in the liquid.
What is a solute?
200

This has a mass, volume and a fixed shape.

What is a solid?

200
Kool-Aid powder added to water 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

This has mass, volume and changes shape to fit the container.

What is a liquid?

300
A solution that has as much solute added. No more can be absorbed.
What is saturation?
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

This has mass and volume and no shape.

What is a gas?

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

How can we tell if a solution is more or less concentrated?

What is find the mass of each solution and compare?

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 mass, takes up space, and fills the container it is in.
What is gas?
500

What are the 3 factors that will affect how fast particles dissolve?

What is size, stirring, and temperature?

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