Synthetic Technology

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Across
  1. 1. – Resistance to being scratched
  2. 5. – Ability to be shaped or hammered
  3. 8. – Ability to catch fire; a chemical property
  4. 9. – The result of iron reacting with oxygen and water
  5. 11. – How a material feels
  6. 12. – Mass per unit volume; a physical property
  7. 13. – A synthetic material used in everyday products
Down
  1. 2. – Ability to interact chemically with other substances
  2. 3. – Ability to dissolve in a liquid
  3. 4. – Material that comes directly from nature
  4. 6. – A brittle, transparent material made from sand
  5. 7. – Man-made material, not found in nature
  6. 10. – A natural material from trees