Particle Theory

The following properties:

no fixed shape

can flow

very difficult to compress

belong to which state of matter?

• Solid

• Liquid

• Gas

Which are the properties of a solid matter?

• No fixed shape

  Can flow

  Very difficult to compress

• No fixed shape

  Spreads out to fill its container

  Easily Compressed

• Fixed shape

  Cannot be compressed

In a .......... the particles move rapidly around at random and there is lots of space within it.

• Gas

• Solid

• Liqud

Which picture represents particles of a gas matter?

• 
• 
• 

This picture represents the particles of a .......... matter.

• Gas

• Solid

• Liquid

Which picture represents the particles of a liquid matter?

• 
• 
• 

Solid matter changes into liquid matter.

Liquid matter changes into gas matter.

Gas matter changes into liquid matter.

Liquid matter changes into solid matter.