chemical and physical changes

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Across
  1. 2. something that makes up matter
  2. 3. something reversible
  3. 5. on the periotic table
  4. 9. something that makes up a atom
Down
  1. 1. ability to be molded or shaped without breaking
  2. 3. a liquid turning into a solid
  3. 4. something irreversible
  4. 6. something neutral that makes up an atom
  5. 7. the center of an atom
  6. 8. starts with a p and also makes up an atom