Matter in our Surroundings :- Ansh Vats 9-A

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Across
  1. 2. Mass/Volume
  2. 4. Solid carbon dioxide is also known as.
  3. 7. It is known as hidden
  4. 8. SI unit of pressure.
  5. 9. The fifth state of matter.
  6. 11. The direct change of gas to solid without coming into liquid state
  7. 13. Form of matter in which various kings of particles are present in any ratio.
  8. 16. The temperature at which solids start melting.
  9. 18. Gaseous state of water.
  10. 19. Smallest possible form of matter.
  11. 20. The form of matter with highest rigidity.
Down
  1. 1. The process of change of gas into liquid.
  2. 3. The state of matter consisting super energetic and super excited particles.
  3. 5. The conversion of water to gas below its boiling point.
  4. 6. SI unit of temperature.
  5. 10. Type of molecule made up of particles of same kind only.
  6. 12. Direct change of solid to gas without changing to liquid.
  7. 14. The process of change of solid into liquid.
  8. 15. State of matter with highest compressibility.
  9. 17. The state of matter having no fixed shape and volume.