Vaporization vs. Evaporation

When we talk about vaporization and evaporation, we are talking about the process of turning a ​ (a)   into a ​ (b)  

• liquid
• gas
• solid
• plasma

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NGSS.MS-PS1-4

Vaporization is the process of changing a liquid into a gas by _______ it.

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NGSS.MS-PS1-4

How is evaporation different from vaporization?

Answer explanation

Evaporation is a specific type of vaporization, meaning that vaporization is the broader term encompassing the process of a liquid changing to a gas, while evaporation is a slower process where this change happens only at the surface of a liquid, usually at temperatures below the boiling point; essentially, evaporation is a surface phenomenon occurring at any temperature, whereas vaporization can refer to the entire liquid mass changing to gas at its boiling point.

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NGSS.MS-PS1-4

The 2nd difference between vaporization & evaporation is that ....

• evaporation takes extra energy to break the liquid molecules apart.

• evaporation does NOT take any extra energy to break the liquid molecules apart.

• vaporization requires extra heat energy to break the the bonds of liquid molecules.

• evaporation requires an extra heat source.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

During evaporation, some of the liquid molecules vaporize into a

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NGSS.MS-ESS2-4

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Categorize

Groups:

(a) Evaporation

,

(b) Vaporization

,

(c) Condensation

,

(d) Sublimation

• happens when water is heated to its boiling point

• is a type of vaporization

• not all of the liquid changes to a gas; mist forms

• happens at temperatures below the boiling point

• liquid completely separated to a gas

• solid directly to gas

• gas cools to a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5