Evaporation takes places at the surface of a liquid; for example, a puddle of water. Solvent molecules at the surface are able to escape the solution, if they have enough energy. When these molecules evaporate, they will turn into a gas.
Presentation Settings
Preview Text
Preview shows how your text will appear
Narration
Font Family
Text Size
Medium
Letter Spacing
Normal
Text Case
Colour
Settings are saved automatically for future presentations.