What are the 3 states of matter?

• Solid

• Gas

• Wood

• Liquid

What are the properties of solids?

• Do not flow

• Can be compressed

• Have a definite shape

• Have a definite volume

? is the only state of matter that can be compressed.

All matter is made up of particles called atoms.

• True

• False

What state of matter is this?

• Liquid

• Gas

• Solid

Draw an image of how the particles in a gas are arranged.

Which process turns a solid to a liquid?

• Evaporation

• Melting

• Freezing

Which process turns a liquid to a gas?

• Evaporation

• Freezing

• Melting

What term is used for the movement of particles from an area of high concentration to low concentration?