Oxidation

간단 소개

Oxidation is a common process we see in everyday life, like when an apple turns brown or metal rusts. 🍎 It happens when a substance meets oxygen from the air and undergoes a chemical change. Think of it like oxygen giving a substance an unwanted makeover - sometimes slow, sometimes fast, but usually causing visible changes.

주요 설명

예시

• When you leave a half-cut avocado out, it turns brown - that's oxidation happening right before your eyes! 🥑
• A shiny new bicycle left in the rain will eventually develop reddish-brown rust spots - that's oxidation of the metal. 🚲
• When you squeeze lemon juice on a cut apple, it stays fresh longer because the acid prevents oxidation - like a protective shield! 🍋