Chemistry - Rocks And Metals Quiz

10 Questions | Total Attempts: 115

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Chemistry Quizzes & Trivia

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Questions and Answers
  • 1. 
    What Happens when you add Water to quicklime?
    • A. 

      It becomes lime water.

    • B. 

      It becomes Slaked lime.

    • C. 

      It stays the same.

  • 2. 
    What is limestone mainly made of?
  • 3. 
    What is the scientific name of breaking down a chemical by heating?
    • A. 

      Demonetization

    • B. 

      Melting

    • C. 

      Thermal Decomposition

  • 4. 
    Slaked limes chemical name is calcium hydroxide?
    • A. 

      True

    • B. 

      False

  • 5. 
    Which three from the list are used to make mortar
    • A. 

      Slaked Lime

    • B. 

      Salt

    • C. 

      Cement

    • D. 

      Lime Water

    • E. 

      Sand

    • F. 

      Iron

    • G. 

      Water

  • 6. 
    The way in which we extract a metal depends on its what?
    • A. 

      Reactivity Series

    • B. 

      Value

    • C. 

      Shape and Size

  • 7. 
    Powdered Limestone + Sand + Sodium Carbonate = Concrete
    • A. 

      True

    • B. 

      False

  • 8. 
    Which metal is mainly used for making aircraft?
  • 9. 
    Atoms consist of a nucleus surrounded by _________.
  • 10. 
    We extract iron using a ______ _______.
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