matter review

At higher temperatures

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

Which form of matter does not take the shape of its container?

• liquid
• gas
• solid
• air

How is a gas defined?

• Indefinite shape, indefinite volume
• Definite shape, definite volume
• Found in stars
• Definite volume, indefinite shape

What state of matter?

• Solid

• Liquid

• Gas

What is the phase change of a solid to a liquid?

• freezing

• melting

• boiling

• condensation

5. What is it called when a solid turns directly into a gas?

• Sublimation
• Condensation
• Liquid

7. All phase changes (changing states) requires energy to be added or taken away.

• True
• False

Change from Gas to Solid is called........

• Sublimation
• Deposition
• Fusion
• condensation

Change from Liquid to Solid is called ...

• fusion

• Freezing

• sublimation

• evaporation

What state/phase is the object likely from points A to B?

• Solid

• Liquid

• Gas

• Plasma