In this chapter, we will be learning about manufactured substances in industry. We will start by studying alloys, which are mixtures of metals. We will learn how to describe alloys and compare their properties to pure metals through experiments.
Next, we will explore glass, including its types, composition, properties, and uses. We will also study ceramics, their compositions, properties, and uses, and identify their uses in daily life.
Lastly, we will understand the meaning and properties of composite materials and explore their uses through examples.
• Describe alloys with examples
• Compare the properties of an alloy with its pure metal through experiment
• Interrelate the uses of alloys based on their composition and properties
• Describe with examples the type of glass, their composition, properties and uses
• Describe with examples of ceramics, their compositions, properties and uses
• Identifying the uses of ceramics in daily life
• State the meaning and properties of composite materials
• Describe with examples the uses of composite materials
• Compare and contrast the properties of a composite material with its constituent materials
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