Matter

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Across
  1. 4. a particle of an atom
  2. 5. matter can be...or alive
  3. 7. We have learned about three states of matter.
  4. 8. If you burn wood to ash, this is a …..change.
  5. 9. Water freezes at ….degrees Celsius.
Down
  1. 1. Matter is…
  2. 2. Water boils at….degrees Celsius.
  3. 3. If you bake a cake, this is a ….change.
  4. 6. this is in the center of the atom