Metals, nonmetals and metalloids.

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Across
  1. 5. the ability to transfer heat and electricity easily.
  2. 7. sodium is an example of a ________.
  3. 8. opposite of shiny and a characteristic of nonmetals.
  4. 9. the ability to be pounded into thin sheets.
  5. 10. mostly found on the right side of the periodic table.
  6. 11. the ability to be pulled into wire.
  7. 13. mostly found on the left side of the periodic table.
Down
  1. 1. used to observe and describe matter.
  2. 2. has properties of both metals, and nonmetals.
  3. 3. argon is an example of a _______.
  4. 4. boron is an example of a ________.
  5. 6. breaks easily.
  6. 12. describe the way light reflects off an object.