Phase Change, changes and graphs

You have decided to start sealing all your letters with glittery wax because you are so "cool". Which answer BEST explains what you must do to make the SOLID wax a LIQUID?

• In order to make the SOLID wax a LIQUID you must ADD HEAT ENERGY by putting the wax in the FREEZER.

• In order to make the SOLID wax a LIQUID you must ADD HEAT ENERGY by putting the wax over a FLAME.

• In order to make the SOLID wax a LIQUID you must REMOVE HEAT ENERGY by putting the wax in an OVEN.

2. A change of state from a liquid to a solid is called....

• Melting
• Freezing
• Evaporation

The phase change from water vapor to liquid water is known as...

• evaporation
• precipitation
• condensation
• sublimation

Phase change going from a Gas to a Liquid...

• Sublimation

• Deposition

• Ionization

• Condensation

Phase change going from a Liquid to a Gas...

• Vaporization

• Deposition

• Condensation

• Melting

Phase change going from a Solid to a Gas...

• Deposition

• Sublimation

• Condensation

• Recombination

Phase change going from a Solid to a Liquid...

• Freezing

• Condensation

• Melting

• Sublimation

Phase change going from a Gas to a Solid...

• Deposition

• Sublimation

• Condensation

• Vaporization

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

• Solid

• Liquid

• Gas

• Plasma

What is happening to the particles in the substance between points D and E?

• Melting

• Freezing

• Vaporizing

• Sublimating