Matter in Our Surroundings

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Across
  1. 4. Tendency to flow.
  2. 6. Level of hardness of a substance or matter.
  3. 7. What causes less severe burns water or steam?
  4. 9. Conversion of matter from solid to liquid.
  5. 12. Boiling takes place at 100°?
  6. 14. Hidden heat.
  7. 15. State of matter having maximum compressibility.
  8. 16. Solid CO2.
  9. 17. The arrangement of particles is most ordered in this state.
Down
  1. 1. What has higher density water or honey?
  2. 2. One of the factors affecting evaporation.
  3. 3. A bulk vaporization phenomenon.
  4. 5. Physical state of water at 193°C.
  5. 8. This process causes cooling effect.
  6. 10. To liquefy gas this needs to be increased.
  7. 11. Responsible for changing state of a substance.
  8. 13. Direct conversion of solid to gas and vice-versa.