Periodic Table Crossword

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Across
  1. 3. it starts with p
  2. 5. Starting with H and ending with M
  3. 6. Used to treat bipolar disorder
  4. 8. my atomic mass is 24.305
  5. 9. it is non-metallic element and the middle letter is R
  6. 10. Lightest element in the periodic table
  7. 12. I start and end with the same letter
  8. 14. my cans are recyclable
Down
  1. 1. my atomic number is 5+4
  2. 2. my symbol is Na
  3. 4. SI is my Symbol
  4. 7. 8 letter word starting with N and finishing with N
  5. 11. this element is silver grey metallic in colour
  6. 13. life giving gas