Physical and Chemical Changes

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Across
  1. 5. a physical change that alters size or shape only
  2. 7. a physical change where a substance mixes evenly in a liquid
  3. 8. a physical change where a solid turns into a liquid
Down
  1. 1. a physical change where a liquid becomes a solid
  2. 2. a chemical change caused by decomposition of organic matter
  3. 3. a chemical change where iron reacts with oxygen
  4. 4. a chemical change that produces new substances like ash and gas
  5. 6. a chemical change that forms new substances in food
  6. 9. a physical change where liquid turns into gas