• 1. 
    The property of metals by which they can be beaten into thin sheets is called ____

  • 2. 
    The property of metal by which it can be drawn into wires is called ______

  • Ductility
  • 3. 
    The metal found in liquid state is

  • 4. 
    When a copper vessel is exposed to moist air for long, it acquires a dull green coating. The green material is a mixture of

  • 5. 
    When sulphur dioxide is dissolved in water __________ is formed.

  • 6. 
    Sodium metal is stored in

  • 7. 
    Phosphorus is stored in

  • water
  • 8. 
    Since metals produce ringing sounds, they are said to be ____.

  • 9. 
    A substance which cannot be broken down further by chemical reactions, by cooling, heating, or by electrolysis, is called ______

  • 10. 
    They are not sonorous and are poor conductors of heat and electricity. These materials are

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