أوراق عمل Mixtures and Solutions العلوم المتكاملة الصف الخامس

أوراق عمل Mixtures and Solutions العلوم المتكاملة الصف الخامس

1) A ____ is a physical combination of two or more substances.

• suspension
• mixture
• matter
• solution

2) Fill in the blanks using the available answer choices.

• Mixtures that have parts that are not uniformly mixed together are called____ mixtures.

Blank 1 options

• homogeneous
• heterogeneous

3) Smoke is an example of a _____ because its suspended particles are small enough that they do not settle.

• colloid
• suspension
• positive
• negative

Lesson Check: Mixtures and Solutions

4) Explain the difference between a homogeneous and a heterogeneous mixture

5) Rebecca made a mixture of raisins, nuts, and dried fruit for a snack. Which kind of mixture was Rebecca’s snack?

• solution
• colloid
• heterogeneous mixture
• suspension

6)When salt is placed in a glass of water and dissolves, it is an 

…….. example of a 

Lesson Check: Mixtures and Solutions

7) While sitting in your house, you notice that there are particles of dust floating in the air. These particles of dust that are suspended in the air are

 …………….. an example of a(n) 

• solid
• solution
• aerosol
• gas

8) Fill in the blanks using the available answer choices.
 ………… A mixture of gravel and sand is an example of a .

Blank 1 options

• heterogeneous mixture
• homogeneous mixture

9) Which of the following would make sugar dissolve faster in a cup of water?

• Add cold water and stir.
• Let water evaporate away.
• Add warm water and stir.
• Add more sugar and stir.

Lesson Check: Mixtures and Solutions

10) You pour two different types of cereal into one bowl. Is this an example of a mixture or a solution? Explain