Matter in our Surroundings

Edit Answers
12345678910111213141516171819202122
Across
  1. 3. other name given to solid CO2
  2. 4. change of solid directly into gases
  3. 6. matter that have definite shape,volume and boundaries
  4. 8. The fourth state of matter having super energetic and excited particles
  5. 9. SI unit of temperature
  6. 12. It is a solid having compressiblity
  7. 16. The fifth state of matter
  8. 19. melting point of ___ is 273.15 K
  9. 20. intermixing of two particles on their own
  10. 21. temperature at which liquid changes into vapours at boiling point
  11. 22. boiling is a ____ phenomenon.
Down
  1. 1. point temperature at which solids converts into liquids
  2. 2. Particles not having fixed shape but having fixed volume
  3. 5. temperature at which liquid starts boiling
  4. 7. Matter is made up of ______.
  5. 10. Liquids can flow. This property of liquid is called _____.
  6. 11. temperature required for changing 1 kg of solid into liquid a atmospheric pressure
  7. 13. particles neither having fixed shape nor fixed volume
  8. 14. Indian classification of five types of matter
  9. 15. On increasing the temperature of solids, ______of the particle increases
  10. 17. change of liquid into vapours at any temperature below its boiling point
  11. 18. amount of water vapours present in air.