Chemistry Vocabulary Unit 1

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Across
  1. 3. Capacity to do work or transfer heat
  2. 5. Doesn't change the substance's composition
  3. 6. Composition of the substance changes but the number and type of atoms are the same
  4. 8. A measure of the amount of matter
  5. 9. Anything with a mass that occupies space
  6. 11. A process that absorbs energy
  7. 12. Depends on the type of matter, not the amount
  8. 13. Very low KE, particles vibrate but can't move around, fixed shape and volume
  9. 14. Low KE, particles can move around but are still close, variable shape and fixed volume
Down
  1. 1. A process that releases energy
  2. 2. Depends on the amount of matter in the sample
  3. 4. High KE, particles can separate and move, variable shape and volume
  4. 5. Very high KE, particles collide and break into charged particles, variable shape and volume
  5. 7. Energy possessed by an object due to its position, composition, condition
  6. 10. Energy of motion