4.5B Mixtures and Solutions

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically combined and can be separated by physical means.

Front

What is a solution?

Back

A solution is a special type of mixture where two or more substances combine evenly by dissolving.

Front

Can a mixture be separated?

Back

Yes, mixtures can be separated using physical methods such as filtering, sorting, or using a magnet.

Front

What is an example of a mixture?

Back

A garden salad made of lettuce, carrots, and tomatoes is an example of a mixture.

Front

What is an example of a solution?

Back

Saltwater is an example of a solution, where salt dissolves evenly in water.

Front

What property of a solution changes when a solute is added?

Back

The taste of the solution can change when a solute, like sugar, is dissolved in water.

Front

What can be used to separate aluminum cans from steel cans?

Back

A magnet can be used to separate aluminum cans from steel cans.

Front

What happens to the substances in a solution?

Back

In a solution, the substances combine evenly and cannot be easily separated.

Front

What is the difference between a mixture and a solution?

Back

A mixture can be separated easily, while a solution has substances that are evenly mixed and cannot be easily separated.

Front

What is an example of a substance that can dissolve in water?

Back

Sugar is an example of a substance that can dissolve in water.