Nutrition Quest Day 5

Front

Which state of matter diffuses the fastest?

Back

Gas; its molecules have a high amount of energy.

Front

What is the phase change from solid to liquid called?

Back

Melting.

Front

What is the phase change from solid to gas called?

Back

Sublimation.

Front

What is the phase change from gas to liquid called?

Back

Condensation.

Front

What is the phase change from gas to solid called?

Back

Deposition.

Front

What is diffusion?

Back

The process by which molecules spread from areas of high concentration to areas of low concentration.

Front

What happens to the energy of molecules during melting?

Back

The energy increases, allowing molecules to move more freely.

Front

What is the difference between evaporation and boiling?

Back

Evaporation occurs at the surface of a liquid at any temperature, while boiling occurs throughout the liquid at a specific temperature.

Front

What is condensation?

Back

The process by which gas turns into liquid, usually when it cools down.

Front

What is sublimation?

Back

The phase change in which a solid turns directly into a gas without becoming a liquid first.