Matter and Energy Unit 1 Lessons 5-6

Which of the following are states of matter?

• Gas

• Solid

• Liquid

• Plasma

Matter that has its own shape and takes up space.

• solid
• liquid
• gas

Matter that always fills the shape in a container, such as air.

• solid
• liquid
• gas

Milk takes the shape of its container because it is a:

• solid
• liquid
• gas

Molecules are closest together in a 

• Solid
• Liquid
• Gas
• plasma

What term describes a liquid changing to a solid?

• Deposition
• Sublimation
• Evaporation
• Freezing

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

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

Which state of matter does not have a definite shape but does have a definite volume?

• Solid

• Liquid

• Gas