States of Matter/Chem/Phy Changes

Which of the following is NOT one of the three main states of matter?

• Liquid

• Solid

• Gas

• Plasma

What determines the state that matter is in?

• How tightly packed particles are

• How big the particles are

• How much light there is

• How the particles feel

Cooling particles causes them to move

• more

• less

Have a definite shape and definite volume

• Solid

• Liquid

• Gas

Have a definite volume but no definite shape

• solid

• liquid

• gas

Have no definite volume and no definite shape

• solid

• liquid

• gas

What causes a change in state/phase?

• Whenever the particles feel like it

• Adding or removing thermal energy

• The amount of room the particles have to move

• The temperature it is outside

A solid to a liquid is called

• freezing

• sublimation

• condensation

• melting

A liquid changing to a solid is called

• melting

• sublimation

• evaporation

• freezing

Vaporization (evaporation/boiling) describes

• A liquid to a solid

• A solid to a liquid

• A liquid to a gas

• A solid to a gas