In this chapter, we will be learning about chemicals in industry. We will start by understanding alloys, which are mixtures of metals.
We will learn how to define alloys and give examples based on their composition. We will also conduct an experiment to compare alloys with their pure metals.
Next, we will study glass and ceramics. We will learn about their components and explore their applications through examples.
Lastly, we will delve into polymers. We will understand the difference between natural and synthetic polymers and learn about the process of addition polymerization.
• Define and give examples of alloys based on their composition of elements
• Carry out an experiment to compare alloys with its pure metals
• Justify the use of alloys in daily life
• Describe the components of glass and ceramics
• Explain with examples the application of glass and ceramics
• Justify the suitability of using glass and ceramics in daily life
• Explain natural polymers and synthetic polymers
• Explain the process of addition polymerisation
• Communicate about the characteristics and process of vulcanization of rubber
• Generating ideas about the latest technology based on rubber
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