Physical and Chemical Changes Review

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Across
  1. 4. This happens in a chemical change. (includes iron, air, and water.
  2. 6. This can have change in the size, shape, form, but does NOT change the identity of the matter.
  3. 7. Mixes uniformly into a solvent.
  4. 10. A temperature where the liquid eventually becomes a gas.
  5. 11. This turns a substance into a completely different substance.
  6. 12. A temperature where an object changes its state into a liquid.
Down
  1. 1. This is bubbling, color change, odor change, etc.
  2. 2. matter is neither created nor destroyed in chemical reactions or physical transformations.
  3. 3. This happens in a physical change. Shattering glass or ripping paper
  4. 5. This is change in state, size, shape, or texture
  5. 8. Can changes be reversed? (*Remember: some physical changes can but others cannot*)
  6. 9. This happens in a chemical change (includes baking soda and vinegar.)