Young scientists will be thrilled to explore the invisible world of atoms, molecules and elements. Our resource makes the periodic table easier to understand. B

**This is the chapter slice "What Are Compounds?" from the full lesson plan "Atoms, Molecules & Elements"** Young scientists will be thrilled to explore the inv

**This is the chapter slice "What Are Atoms?" from the full lesson plan "Atoms, Molecules & Elements"** Young scientists will be thrilled to explore the invisib

**This is the chapter slice "What Are Molecules?" from the full lesson plan "Atoms, Molecules & Elements"** Young scientists will be thrilled to explore the inv

**This is the chapter slice "What Are Elements?" from the full lesson plan "Atoms, Molecules & Elements"** Young scientists will be thrilled to explore the invi