Word Wall Matter Change

When a gas goes directly to a solid and it skips the liquid phase.

• sublimation

• deposition

• condensation

• melting

Which of the following requires a LOSS of energy?

• freezing

• melting

• vaporization

• sublimation

The point at which liquid particles gain enough energy to go into the gas phase. Usually bubbles are seen during this process.

• boiling

• condensing

• freezing

• subliming

Which of the following is MOST likely to be observed on a hot, HUMID day?

• evaporation

• condensation

• boiling

• freezing

The process by which heat is ABSORBED and the object usually feels cold.

• endothermic

• exothermic

The process by which heat is RELEASED and the object usually feels warm.

• endothermic

• exothermic

Dry ice does this. It goes directly from the solid phase to the gas phase.

• sublimation

• deposition

• melting

• vaporization

The process by which particles in a fixed solid state gain enough energy to move slightly apart and move faster.

• condensation

• melting

• freezing

• deposition

The process occurs at a fixed temperature where the liquid particles gain enough energy to separate and turn into gas.

• vaporization

• melting

• condensation

• sublimation