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belka [17]
2 years ago
14

What are “condensation nuclei”?

Chemistry
1 answer:
Kruka [31]2 years ago
4 0

Answer:

Cloud condensation nuclei or CCNs are small particles typically 0.2 µm, or 1/100 the size of a cloud droplet on which water vapor condenses. Water requires a non-gaseous surface to make the transition from a vapour to a liquid; this process is called condensation.

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