2A: Phase Change P

When dry ice is left at room temperature, it turns directly into carbon dioxide gas. What is this process called?

• Condensation

• Deposition

• Sublimation

• Vaporization

Tags

NGSS.MS-PS1-4

What phase change occurs when a gas becomes a liquid on a cold windowpane?

• Melting

• Freezing

• Vaporization

• Condensation

Tags

NGSS.MS-PS1-4

When water turns into ice during winter, what is this process called?

• Sublimation

• Deposition

• Vaporization

• Freezing

Tags

NGSS.MS-PS1-4

When ice cream is left out in the sun and turns into liquid, what is this process called?

• Deposition

• Sublimation

• Melting

• Condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When boiling water to prepare pasta, at which phase change does water turn into steam?

• Freezing

• Deposition

• Condensation

• Vaporization

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

During winter, when water vapor in the air directly turns into frost on the window, what is this process called?

• Melting

• Sublimation

• Deposition

• Freezing

During a warm sunny day, what is the process called when ice cream changes from a solid to a liquid?

• Freezing

• Deposition

• Melting

• Sublimation

Tags

NGSS.MS-PS1-4

Imagine you're boiling water to make tea. During which phase change does the motion of particles increase as the water changes to steam?

• Condensation

• Freezing

• Vaporization

• Deposition

Tags

NGSS.MS-PS1-4

When dry ice (solid CO2) is left at room temperature, what is its final state?

• Solid

• Liquid

• Gas

• Plasma

Tags

NGSS.MS-PS1-4

What happens to the motion of particles when water vapor cools down and condenses into liquid water?

• It increases

• It stays the same

• It decreases

• It stops

Tags

NGSS.MS-PS1-4