Mixtures & Solutions Investigation 1 Review

Two or more materials together is a

• mixture

• solution

• saturation

• matter

All mixtures can be separated.

• True

• False

Solutions are a type of mixture.  What makes solutions different from other mixtures is....

• The elements in a solution react to compounds

• The solid substance dissolves in the liquid substance

• Two or more substances are combined

• There is a chemical change when combined

Which is an example of a solution?

• Chex Mix

• Mixed fruit

• Lemonade

• milk and cereal

Is pizza a mixture or a solution?

• Mixture
• Solution

Is trail mix a mixture or a solution?

• Mixture
• Solution

Is ocean water a mixture or a solution?

• Mixture
• Solution

Which would I need to mix salt with to create a solution?

• water
• sand
• more salt
• rocks

How can I get salt out of water after it has dissolved and formed a solution?

• Pour it out through a strainer.
• You can't. It's dissolved, it's gone.
• Let the water evaporate, salt will remain

Tags

NGSS.MS-PS1-4

Which of the following is a method of separating solutions?

• hand seperation
• filtering
• screening
• evaporation