Unit 1 Matter and Change Review

At higher temperatures

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

The state of matter that has NO definite volume or shape and has charges is

• Solid

• Liquid

• Gas

• Plasma

What is condensation?

• gas to solid

• gas to liquid

• liquid to solid

• liquid to gas

Solid to Gas

• Deposition

• Sublimation

• Vaporization

• Freezing

The temperature of a substance increases as___.

• the substance expands
• the average kinetic energy of its particles increases
• the substance's volume increases
• the substance's mass increases

Definite shape and definite volume

• Solid

• Liquid

• Gas

• Plasma

Has a definite volume but not a definite shape

• Solid

• Liquid

• Gas

• Plasma

Liquid to Gas

• Condensation

• Vaporization

• Sublimation

• Melting

At higher temperatures

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

flammability of a substance

• physical change

• physical property

• chemical change

• chemical property