Unit 12 crossword

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Across
  1. 4. A rock found in the Earth’s crust which contain metals
  2. 7. Columns on the Periodic Table
  3. 8. Rows on the Periodic Table
  4. 9. A material that doesn't let charge or heat flow
  5. 11. These elements are found in the centre of the Periodic Table.
  6. 14. A list of elements in order of how reactive they are
  7. 16. group 7 in the periodic table
Down
  1. 1. Shape can be changed without shattering
  2. 2. A material that does let charge or heat flow
  3. 3. Deep ringing sound metals make when hit
  4. 5. A material that can be drawn into a wire
  5. 6. glass, bone china and porcelain are all examples of ________
  6. 10. A long chain molecule made of small repeating units
  7. 12. Metals found in group 1 on the periodic table
  8. 13. A material that can shatter easily
  9. 15. found in group 0 on the periodic table