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Unit 13 Metals Unit 14 Materials of the modern world

Unit 13 Metals Unit 14 Materials of the modern world. 13.1: Differences between compound and mixture 13.2: Extraction of metals (chemical change) 13.6: Alloy 14.1: Properties of plastics 14.2: Fractional distillation of petroleum 14.4: Making concrete Focus on safety precautions!!.

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Unit 13 Metals Unit 14 Materials of the modern world

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  1. Unit 13MetalsUnit 14Materials of the modern world

  2. 13.1: Differences between compound and mixture • 13.2: Extraction of metals (chemical change) • 13.6: Alloy • 14.1: Properties of plastics • 14.2: Fractional distillation of petroleum • 14.4: Making concrete Focus on safety precautions!!

  3. Science Concepts Application

  4. Daily Relevance

  5. Science Concepts Daily Relevance

  6. Science Concepts Science Concepts Daily Relevance

  7. Science Concepts Science Concepts Science Concepts Daily Relevance Need-to-know basis

  8. -Properties of metals-Differences between metals and non-metals from where? Elements and compounds how to get? Chemical and physical changes Daily relevance Science concepts Uses of metals in daily life Metals in earth crust Extraction of metals

  9. -Properties of plastics-Hydrocarbon from where? -Fractional distillation -Uses of others fractions. good/bad? Daily relevance Science concepts Uses of plastics in daily life Petroleum (as raw material) Social issues

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