Ionization Energy (IE) KJ/mole |
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Ionization Energy (IE) |
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1. The d-block and f-block elements are not shown. |
1. The d-block and f-block elements are not shown and DK is Do not know or find value. |
3. DK - Do not know / can't find this value |
3. Ionization energy values above are in KJ/mole. |
Ionization Energy (IE) | |||||||
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1 (1A) | 2 (2A) | 13 (3A) | 14 (4A) | 15 (5A) | 16 (6A) | 17 (7A) | 18 (8A) |
H 1311 | He 2372 | ||||||
Li 520 | Be 899 | B 800 | C 1086 | N 1402 | O 1314 | F 1681 | Ne 2080 |
Na 496 | Mg 738 | Al 577 | Si 786 | P 1012 | S 999 | Cl 1256 | Ar 1520 |
K 419 | Ca 590 | Ga 579 | Ge 761 | As 947 | Se 941 | Br 1143 | Kr 1351 |
Rb 403 | Sr 549 | In 558 | Sn 708 | Sb 834 | Te 869 | I 1009 | Xe 1170 |
Cs 376 | Ba 503 | Ti 589 | Pb 715 | Bi 703 | Po 813 | At (926) | Rn 1037 |
Fr DK | Ra DK | ||||||