Chemistry vocabulary

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Across
  1. 2. anything with mass that occupies space
  2. 4. Cannot be separated by any physical OR chemical process
  3. 5. High Kinetic Energy – particles can separate and move throughout container.
  4. 7. process that releases energy into the surroundings
  5. 10. a solid that separates from solution (won’t dissolve)
  6. 12. Very high Kinetic Energy – particles collide with enough energy to break into charged particles (+/-)
  7. 14. depends on the amount of matter in the sample
  8. 15. Very low Kinetic Energy –particles vibrate but can’t move around.
Down
  1. 1. substances that are formed during the reaction.
  2. 3. can be released and absorbed in a reaction, it is not created or destroyed.
  3. 6. a process that absorbs energy from the surroundings
  4. 8. beginning substances that start a reaction.
  5. 9. depends on the type of matter, not the amount present
  6. 11. the study of the composition, structure, and properties of matter and the changes it undergoes.
  7. 13. Low Kinetic Energy -particles can move around, but are still close together.