Matter

What Is Matter?

• Anything That has mass and takes up space.

• Anything that you can see or taste.
• What you can touch.

A gas...

• has a definite shape but no definite volume

• has a definite volume but no definite shape

• has fast-moving particles

Changing phase from solid to liquid is melting, liquid to solid is... 

• freezing 

• sublimation

• condensation 

• deposition 

Melting is...

• liquid to solid

• solid to liquid

• solid to gas

• gas to liquid

Freezing is...

• Solid to gas

• Liquid to solid

• Gas to solid

• Liquid to gas

Boiling is...

• liquid to gas

• gas to solid

• gas to liquid

• solid to liquid

Which state of matter has tightly packed molecules?

• solid
• liquid
• gas

The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?

• sublimation
• condensation
• evaporation

Define a liquid.

• No definite shape, no definite volume

• Definite shape, definite volume

• Definite volume, no definite shape

How are the particles moving in liquids?

• Sliding past one another

• moving everywhere with great speed

• vibrating in a fixed postion