What microscopic surfaces are essential for water vapor molecules to condense onto during cloud formation?

Answer

Condensation nuclei

Water vapor requires necessary microscopic surfaces, called condensation nuclei—tiny specks of dust, pollen, salt, or pollution—to change phase from an invisible gas into liquid water molecules.

What microscopic surfaces are essential for water vapor molecules to condense onto during cloud formation?

#Videos

NASA Spotlite: What are clouds made of? - YouTube

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