Chemistry elements

12345678910111213
Across
  1. 4. 1 on periodic table
  2. 5. 47 on periodic table
  3. 6. 13 on periodic table
  4. 9. 12 on periodic table
  5. 10. 10 on periodic table
  6. 12. 5 on periodic table
  7. 13. 53 on periodic table
Down
  1. 1. 4 on periodic table
  2. 2. 17 on periodic table
  3. 3. 11 on periodic table
  4. 7. 106 on periodic table
  5. 8. 7 on periodic table
  6. 9. 25 on periodic table
  7. 11. 29 on periodic table