Phase Changes Vocabulary

Condensation is ...

• a change of state from a gas to a liquid

• a change of state from a liquid to a solid

• vaporization that occurs throughout the liquid rapidly

Tags

NGSS.MS-PS1-4

Freezing is ...

• a change of state from a solid to a liquid

• a change of state from a liquid to a solid

• a change of state from a gas to a liquid

Tags

NGSS.MS-PS1-4

Melting is ...

• a change of state from a solid to a liquid

• a change of state from a liquid to a gas includes boiling and evaporation

• formation of a solid from a solution (forming crystals)

Tags

NGSS.MS-PS1-4

Boiling is ...

• a change of state from a liquid to a solid

• a change of state from a solid to a liquid

• vaporization that occurs throughout the liquid rapidly

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

____________________ occurs when a liquid changes to a gas below its surface as well as at the surface.​ (a)  

• Boiling

• Simmering

• Cooking

• Baking

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Study the diagram below. The material begins to condense at point:

• 1

• 2

• 3

Tags

NGSS.MS-PS1-4

Sublimation (deposition) is ...

• formation of a solid from a solution (forming crystals)

• a change of state from a liquid to a solid

• a change of state from a solid directly into a gas (solid into a gas)

Tags

NGSS.MS-PS1-4

Vaporization is ...

• a change of state from a liquid to a gas includes boiling and evaporation

• a change of state from a gas to a liquid

• formation of a solid from a solution (forming crystals)

Tags

NGSS.MS-PS1-4

As water gains energy and changes from a liquid to a gas, is this an endothermic or exothermic process?

• Endothermic

• Exothermic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What term is used to describe the process of a substance changing from a solid to a liquid?

• Melting

• Evaporation

• Freezing

• Boiling

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4