chemical periodic table

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Across
  1. 4. most elements are made of metal
  2. 7. you can predict a lot about the chemical behavior.
  3. 8. the periodic table is drawn as a thick staircase
  4. 10. number on a square above the chemical symbol is the atomic number
  5. 11. are good conducters of heat
  6. 12. with a one or 2 letter chemical symbol
  7. 13. not good conducters of electricity
Down
  1. 1. you can find them on the left and middle
  2. 2. the periodic table is really invaluable is its use as a predictive tool.
  3. 3. except for hydrogen which is on the upper left
  4. 5. Each element is represented by one square
  5. 6. table The periodic table is the most powerful tool.
  6. 8. metallic elements are mostly shiny
  7. 9. mass bellow the symbol are the full name of the element and its atomic mass