Science Matter Project

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Across
  1. 3. Changes liquid to gas at temperatures below the boiling point
  2. 5. reversible chemical change that occurs when a substance changes state of matter
  3. 7. Phase change when gas or vapor goes to a solid without going to a liquid
  4. 10. Phase change in which a substance changes from gas to liquid
  5. 12. Inverse variation of volume of gas with pressure if temperature and number of particles are constant
  6. 13. The phase change in which a substance changes from liquid to gas
  7. 17. The state of matter which materials have definite shape and volume
  8. 18. Energy an object has due to motion
Down
  1. 1. A change when a system releases energy to its surroundings
  2. 2. Temperature absorbs energy from its surroundings
  3. 4. energy a substance must absorb in order to change from a solid to a liquid
  4. 5. The result of a force distributed over an area
  5. 6. Direst volume proportion of a gas to its temperature if pressure, number of particles are constant
  6. 8. Phase change when a solid turns to a gas without going to a liquid
  7. 9. the energy substances must absorb to change from liquid to gas
  8. 11. Pressure caused by collisions of particles in vapor
  9. 14. A temperature of 0 kelvins
  10. 15. The state of matter which a material doesn't have a definite shape or volume
  11. 16. The state of matter which a material has a definite shape but not volume