DISCOVER THE LANGUAGE OF CHEMICAL EQUATIONS

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Across
  1. 3. A reaction in which a substance gains oxygen or loses hydrogen.
  2. 5. A process where a substance loses oxygen or gains hydrogen.
  3. 7. A reaction where two compounds exchange ions to form new compounds
  4. 11. A reaction where a more reactive element replaces a less reactive one
  5. 12. A reaction that absorbs heat from its surroundings
  6. 13. The gradual destruction of metals due to environmental reaction
  7. 14. A reaction where and insolube solid forms two solutions
  8. 15. Creator of Crossword puzzle
  9. 16. A proxess where a substance loses oxygen or gains hydrogen
Down
  1. 1. A starting substance in a chemical reaction
  2. 2. Spoilage of food, especially fats and oils, due to oxidation.
  3. 4. Asubstance formed as a result of a chemical reaction.
  4. 6. A chemical equation with equal number of atoms of each element on both sides
  5. 8. A single compound breaks down into two or more simpler substances
  6. 9. A reaction that releases heat to its surroundings
  7. 10. Two or more substances combine to form a single product