States of Matter FUN

Change from gas to liquid...

• condensation
• evaporation
• expansion
• movement

Change from liquid to gas is called....

• expansion
• evaporation
• condensation
• sublimation

What happens to particles when they are heated?

• They speed up and spread out
• They slow down and compress
• They stop moving
• They move closer together and speed up

At higher temperatures

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

All phase changes are

• chemical changes
• chemical reactions
• physical changes
• irreversable

Which one of theses states has the most energy in its particles?

• solid
• gas
• liquid
• irreversible

Which has a definite volume?

• solids
• liquids
• solids & liquids
• solids & gases

What is the key element for matter to change states?

• bonds
• protons
• energy
• power

What is matter?

• anything that has mass
• anything that has mass & takes up space
• anything that takes up space
• Nothing! What's the matter with you?!

Water can be a solid, liquid, and a gas.

• True
• False, liquid only
• False, solid & liquid only