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Text File  |  1992-03-18  |  647 b   |  33 lines
  1. "Ionisation energies of the elements"
  2. "1st I.E.kJ/mol","2nd I.E.kJ/mol","3rd I.E.kJ/mol"
  3. "H",1310
  4. "He",2370,5200
  5. "Li",520,7300,11800
  6. "Be",900,1800,14800
  7. "B",800,2400,3700
  8. "C",1090,2400,4600
  9. "N",1400,2900,4600
  10. "O",1310,3400,5300
  11. "F",1680,3400,6000
  12. "Ne",2080,4000,6100
  13. "Na",500,4600,6900
  14. "Mg",740,1500,7700
  15. "Al",580,1800,2700
  16. "Si",790,1600,3200
  17. "P",1010,1900,2900
  18. "S",1000,2300,3400
  19. "Cl",1260,2300,3800
  20. "Ar",1520,2700,3900
  21. "K",420,3100,4400
  22. "Ca",590,1100,4900
  23. "Sc",630,1200,2400
  24. "Ti",660,1300,2700
  25. "V",650,1400,2800
  26. "Cr",650,1600,3000
  27. "Mn",720,1500,3300
  28. "Fe",760,1600,3000
  29. "Co",760,1600,3200
  30. "Ni",740,1800,3400
  31. "Cu",750,2000,3600
  32. "Zn",910,1700,3800
  33.