states of matter

Which state of matter has tightly packed molecules?

• solid
• liquid
• gas

The molecules in the picture are tightly held together with little movement. They have shape and energy.  Therefore, the picture represents _________.

• solid
• liquid
• gas
• plasma

The milk in the glass has volume and takes the shape of its container. Therefore, it is assumed that milk is a ______________.

• solid
• liquid
• gas
• plasma

What is happening when my ice cream changes from a solid to a liquid?

• freezing
• melting
• burning
• evaporation

Freezing

• Solid to gas
• Liquid to solid
• Gas to solid
• Liquid to gas

A gas

• has a definite shape but no definite volume
• has a definite volume but no definite shape
• has fast-moving particles

Boiling

• liquid to gas
• gas to solid
• gas to liquid
• solid to liquid

What is condensation?

• gas to solid
• gas to liquid
• liquid to solid 
• solid to liquid 

The steam coming off the pot of boiling water is an example of....

• a solid becoming a liquid
• a liquid becoming a solid
• a liquid becoming a gas
• a gas becoming a liquid

How can you describe this picture?

• liquid
• solid
• gas