Mixtures and Solutions

What is true about a solution?

• Solutions are not mixtures.
• Solutions are mixtures.
• All mixtures are solutions.

Which process would be best to use to separate a solution?

• freezing
• condensation
• evaporation
• melting

Which example below is an example of a simple mixture where the ingredients maintain their physical properties?

• sugar and water
• ocean water and sand
• trail mix

What are some of the processes you can use to separate a mixture?

• magnetism, filtration, and evaporation
• freezing the mixture
• separation, condensation

What is a mixture?

• A chemical combination of two or more different substances.
• A physical combination of two or more different substances.
• A chemically pure substance.
• A special type of solution

A combination of rocks and water is an example of

• A mixture
• A solution 
• Dissovling

A combination of 2 or more substances that cannot be easily separated is called-

• a mixture

• a solution

• a solute

• a solvent

Which of the following is NOT a mixture?

• sand, salt, and rocks in a bucket
• trail mix made with dried fruit,
  nuts, chocolate drops, and
  pretzels
• water in a glass
• rocks and sand in the ocean

A combination of two or more substances that can easily be separated--

• mixture

• solution

• solute

• solvent

Mixtures are combinations of two materials that retain their physical qualities.

• True
• False