Metals and their Reactions

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Across
  1. 7. When something new is made, and the arrangement of atoms is changed. Usually an irreversible change.
  2. 8. The addition of oxygen to a substance.
  3. 9. The substances that are made in a chemical reaction.
  4. 11. Can be bent into shapes without breaking.
Down
  1. 1. Using words to represent a chemical reaction.
  2. 2. The gas produced when metals react with acids.
  3. 3. When a more reactive element takes the place of a less reactive element in a compound.
  4. 4. The substances we react together in a chemical reaction.
  5. 5. Rings like a bell when struck.
  6. 6. The gas produced when metal carbonates react with acids.
  7. 10. Can be drawn into wires.