Classification of Elements

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Across
  1. 2. Elements in the same group have _________ properties
  2. 5. Metals can conduct _______
  3. 6. Non-metals are generally _______ conductors of heat and electricity
  4. 8. Elements can also exist in this form, as a group of units bonded together
  5. 11. A word to describe non-metals as hard but easily broken or shattered
  6. 12. The first element in Group II of the periodic table
  7. 13. Elements can also be classified into groups and ________
  8. 14. A word to describe the property of metals to be pulled into wires
Down
  1. 1. Elements are all placed in the __________ table
  2. 3. A word to describe the property of metals to be easily beaten to any shape
  3. 4. Elements can exist in this form as a single unit
  4. 7. The first element in Period 5 of the periodic table
  5. 9. Metals can also conduct _______
  6. 10. Elements can be classified into ________ and non-metals
  7. 14. Non-metals are non-shiny. What's another word to describe that?