4th Grade Properties of Matter Review

What is a physical property?​

• A force of attraction or repulsion.

• Anything that has mass and takes up space.​

• The amount of matter in an object.​

• Are the physical things we can observe and measure about objects.​

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What is Solubility?

• Is the ability to dissolve in liquid.

• Is the amount of space something takes up.​

• The amount of matter in an object.

• Physical properties that can be observed or measured.

What is ​Volume?

• A force of attraction or repulsion.

• Is the amount of space something takes up.​

• The amount of matter in an object.

• A solid, liquid or a gas.

What is Relative Density?

• The 3 states of matter are, Solid, Liquid, and Gas.​

• The amount of matter in an object.​

• An object's ability to sink or float.​

• The amount of space something takes up.​

Tags

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What is a mixture?

• The amount of matter in a object.

• A combination of 2 or more substances that keep their physical properties and can be easily separated. ​

• A combination of 2 or more substances that do not keep their physical properties and can not be easily separated. ​

• The amount of space an object takes up.

How can you separate a Mixture?

• You can not separate a mixture.

• By boiling the water until it evaporates.

• By throwing it all out on the floor.

• By using your hands to pick stuff out, A magnet to separate magnetic objects, or a sieve to separate big things from small things. 

What are examples of mixtures in our everyday life? ​

What are examples of solutions in our everyday life? ​

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A solution can easily be separated by using your hands, a magnet, or a sieve.

• True

• False

Which of the following objects are classified as magnetic?  

• A plastic toy and a paper clip

• A wooden block and a nail.  

• A nail and a paper clip. 

• A rubber eraser and a brass brad.

Tags

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