Materials

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Across
  1. 5. metallic elemant symbol (Fe)
  2. 8. doesn't conduct electricity, you can recycle it
  3. 9. writing material
  4. 10. bulletin board material
  5. 11. expensive metal
Down
  1. 1. element symbol (Si)
  2. 2. used to make trendy jackets/clothes.
  3. 3. chemical element (Cu)
  4. 4. a type of hardwood that rhymes with freak
  5. 6. wood type
  6. 7. it is transparent
  7. 10. soft made from sheep