Matter Vocabulary

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Across
  1. 2. small particle
  2. 3. subatomic particle with no charge
  3. 4. amount of space something takes up
  4. 6. state of matter with a large amount of space between particles
  5. 7. subatomic particle with negative charge
  6. 9. state of matter with little space between particles
Down
  1. 1. subatomic particle with positive charge
  2. 3. center of an atom
  3. 5. has mass and takes up space
  4. 8. state of matter with some space between particles