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Evaporation: Liquid to Gas
When a liquid is heated enough, molecules escape from the surface and become gas. Water boils at 100°C (212°F), but evaporation can happen at lower temperatures too — that's how puddles dry up.
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Science — States of Matter and Phase Changes
When a liquid is heated enough, molecules escape from the surface and become gas. Water boils at 100°C (212°F), but evaporation can happen at lower temperatures too — that's how puddles dry up.