Key Stage 2
Meaning
Evaporating is when a liquid turns into a gas.
- Verb: To condense
When you cool a gas:
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| A gas will condense to become a liquid.
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About Evaporating
- Cooling a gas will cause it to condense into a liquid.
- Condensing is a reversible process. When a gas condenses into a liquid you can evaporate that liquid back into a gas.
- You may have seen water condensing.
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| Water Vapour in the air condenses into liquid water onto a cold bottle.
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The Steam coming out of kettle condenses into a cloud of liquid water droplets.
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