micelle
Prononciation : [maɪˈsɛl]
Mot
Contexte : « science »
(noun) a tiny particle made up of molecules that cluster together in a certain way. Micelles form when certain substances, like soap, come into contact with water. They help carry dirt and oil away.
Exemple
When you wash with soap, micelles form and help remove grease from your hands.
Exemple
Without micelles, the soap wouldn't work well to clean away the dirt.
Exemple
How do micelles help in cleaning dirty surfaces?
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