States of Matter and Phase Changes

What are the three states of matter?

• Fast, Slow, and Still

• Solid, Liquid, and Gas

• Big, Small, and Medium

• Hot, Cold, and Warm

What happens to molecules when they are in a gas state?

• They move very fast and spread out.

• They disappear.

• They stay still.

• They move very slowly.

What is the process called when gas turns into a liquid?

• Freezing

• Condensation

• Evaporation

• Melting

At what temperature does water freeze?

• 212 degrees Fahrenheit

• 100 degrees Fahrenheit

• 32 degrees Fahrenheit

• 0 degrees Fahrenheit

What is the process called when a liquid turns into a gas?

• Condensation

• Freezing

• Melting

• Evaporation