chemistry -corrision

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Across
  1. 1. A chemical process that slowly destroys metals, like rust forming on iron.
  2. 3. Coating iron with zinc to prevent corrosion.
  3. 5. Water or humidity that accelerates corrosion.
  4. 8. The substance formed after a chemical reaction, e.g., rust.
  5. 9. The metal that reacts with oxygen and moisture to rust.
  6. 10. A substance used to slow down or prevent corrosion.
Down
  1. 2. A starting material in a chemical reaction.
  2. 4. A reaction where iron loses electrons to oxygen.
  3. 6. The gas that reacts with iron in corrosion.
  4. 7. The reddish-brown substance that forms when iron corrodes.