Matter

Matter

​Properties of Solids, Liquids and Gases

By Maria Casem

Draw

Give at least 2 examples of matter.

Open Ended

​Every substance in the universe is made up of matter that can exist in some different forms called _____________.

Fill in the Blanks

In

the particles are very close together and arranged in an orderly manner because the particles are held together by very strong attractive forces. This explains why it have a definite shape and volume.

Fill in the Blanks

In liquids, the particles are arranged in a disorderly manner, and the bonds between them are weaker than those in solids. This explains why liquids has no definite shape. The weak attraction between the particles of liquid allows the particles to roll over each other. This makes the particles of liquids to move

. Liquids have a fixed volume, but the rolling motion of the particles allows them to take up the shape of their container. Liquids cannot be compressed into smaller spaces.

Fill in the Blanks

In gases, the particles have much energy than those in solids or liquids. The attraction between the particles in a gas is so weak that they can move freely in all directions. They spread out and take up any space that is available, so gases have no definite shape or volume. Because of the large

between particles, gases can be compressed.

Poll

The molecules in a gas are more spread out and move all the time. They are full of energy.

• True

• False

Multiple Choice

1. Which one  can be more than one type of matter? 

Multiple Choice

2. Which one  can be more than one type of matter? 

Multiple Choice

3. Which one expands fastest when heated?

Multiple Select

4. Which object/s expands when heated?

Open Ended

5. What is the best example of a substance that can be a solid, liquid, or gas?

Open Ended

6.  Why is it not advisable to leave a bottle of water or a bottle of cola drink inside the freezer?

The basic principles of the particulate model of matter are:

1. All matter is made of tiny particles.

2. There is a space in between the particles.

3. ​The particles are in constant motion.

4. There are forces that act between the particles. 

5. ​The hotter the substance is the faster the particles move.

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• ​is a method of painting using dots to come up with various effects. ​

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Pointillism