Exam Vocab

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Across
  1. 6. Law States that pressure of a gas increases if the volume decreases and pressure of a gas decreases if the volume increases, when temperature is constant
  2. 8. A small particle that is the building block of matter
  3. 10. Matter that can vary in composition
  4. 12. The amount of substance in a certain volume
  5. 13. Law States that the volume of a gas increases with increasing temperature, if the pressure is constant
  6. 14. What is present in the largest amount
  7. 16. A substance that consists of just one type of atom
  8. 17. Matter with a composition that is always the same
  9. 18. Change Does not change the chemical make up. Only appearance
  10. 19. Molecular Theory An explanation of how particles in matter behave
Down
  1. 1. The amount of force applied per unit of area
  2. 2. Does mix evenly - cannot be separated
  3. 3. Does not mix evenly - can be separated
  4. 4. Anything that has mass and takes up space
  5. 5. A type of substance containing atoms of two or more different elements
  6. 7. What is being dissolved in the solution
  7. 9. The mass per unit of volume of a substance
  8. 11. The amount of matter in an object
  9. 13. Change Changes the chemical make up and cannot be reversed
  10. 15. To form a solution by mixing evenly