Chemistry 9 Lesson 54: Polymers

Chemistry 9 Lesson 54: Polymers 1. Theoretical Summary 1.1. The concept of polymers Definition: Polymers are substances with very large molecular masses made up of many interconnected chains. Classify: Natural polymers: starch, cellulose, natural rubber … Synthetic polymers: polyethylene, polyvinylchloride, nylon silk.. 1.2. The structure and properties of polymers a) Structure Consists of many links […]

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