Chemical and Physical Changes Vocabulary

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Across
  1. 2. making food using heat
  2. 7. able to be turned the other way around
  3. 10. a liquid mixture where one substance is mixed evenly throughout another substance
  4. 12. a change that alters the identity of a substance, resulting in a new substance or substances with different properties
  5. 14. degrading or breaking down into smaller parts
  6. 15. what is needed to do work or cause change
Down
  1. 1. preventing the loss of something
  2. 3. the distinct forms that different phases of matter take on ex. solid, liquid, gas
  3. 4. making different without changing what the material is made of ex. cutting, folding, melting
  4. 5. the formation of an orange coating on an object when it is exposed to air and water
  5. 6. a combination of two or more substances where each keep its own properties
  6. 8. on fire
  7. 9. how large of small something is
  8. 10. the outline of something
  9. 11. the heaviness of an object, the force of gravity on mass
  10. 13. anything that has mass and takes up space