METALS AND NON METALS

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Across
  1. 1. it is a non metal, stored in water.
  2. 3. a metal which is stored in kerosene
  3. 4. purple coloured solution used as antiseptic on wounds
  4. 7. process of slow degradation of the metal
  5. 9. hardest non metal
  6. 12. nature of metal oxide
  7. 13. non metal which is used in water purification process.
  8. 14. the property by which metals can be drawn into thin sheets
  9. 15. a non metal which is liquid in state.
  10. 16. pencil lead is mainly made from
Down
  1. 2. this gas evolved when metal react with acid.
  2. 5. nature of non metal oxide
  3. 6. the property of metals to give out a ringing sound, when struck.
  4. 8. a solid mixture of two or more metals or a metal and a non metal.
  5. 10. the property by which metals can be drawn into wire
  6. 11. the reaction in which a more reactive metal can displace a less reactive metal from its salt solution