Physical and Chemical change crossword puzzel

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Across
  1. 3. often needed for a chemical reaction to take place
  2. 4. a smell
  3. 8. Melting and boiling
  4. 11. In the topic of flammability and the ability to rust.
  5. 13. ice melting
  6. 14. ability to bend
  7. 15. burning wood
Down
  1. 1. electricity flows through wire
  2. 2. the topic of solubility, thermal conductivity, electrical conductivity, magnetism, and malleability.
  3. 5. when iron, water, and oxygenate combined
  4. 6. something that stops electrical flow
  5. 7. the amount of space something takes up
  6. 9. solid,liquid, gas
  7. 10. something evenly mixed in but the substance does not change.
  8. 12. changing the shape of clay.