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Unit E: Matter

Chapter 11: Matter Changes

Concept

• Matter Changes

Reading Skill

• Lesson 1: What Are Physical Properties?
• Lesson 2: What Is a Physical Change in Matter?
• Lesson 3: What Is a Chemical Change in Matter?

Chapter 12: Mixtures

Concept

• Mixtures

Reading Skill

• Lesson 1: How Are Mixtures Made?
• Lesson 2: How Can Mixtures Be Separated?
• Lesson 3: What Are Solutions?