Two liquids are mixed together and a solid "chunk" suddenly appears. ⚡️ Common Examples
Enzymes in your stomach breaking down food into nutrients. Chemical Changes: Crash Course Kids #19.2
A new smell is created (like food rotting or a match striking). Two liquids are mixed together and a solid
A chemical change happens when two or more substances interact to form a with different properties. Think of it like baking a cake: you start with flour, eggs, and sugar, but you end up with something that looks, smells, and tastes completely different. Key Characteristics: The change is usually difficult to reverse . New molecules are formed. The identity of the matter changes. 🔍 5 Signs a Chemical Change Occurred Chemical Changes: Crash Course Kids #19.2
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