everyone uses metals l.
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Everyone uses metals. - PowerPoint PPT Presentation

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Everyone uses metals.

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  1. Everyone uses metals. Image: Corbis Metals-7-1

  2. Metals are chemical elements with many useful properties - they are strong, malleable, and conduct heat and electricity. Image: John Foxx Image Collection Metals-7-2

  3. Metals provide strength in our buildings, bridges, and other facilities. Image: Digital Vision Stock Photography Metals-7-3

  4. Metals provide connections in all of our uses of electricity - from computers to telephones. Images: M. Miller, Digital Stock, Adobe, Digital Vision) Metals-7-4

  5. How many items in this room contain metals? Metals-7-5

  6. What would you do without metals? Image: Corbis Metals-7-6