ElectronegativityTable

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Electronegativity Table
1 (1A) 2 (2A) 13 (3A) 14 (4A) 15 (5A) 16 (6A) 17 (7A) 18 (8A)
H 2.1 He 0
Li 1.0 Be 1.5 B 2.0 C 2.5 N 3.0 O 3.5 F 4.0 Ne 0
Na 0.9 Mg 1.2 Al 1.5 Si 1.8 P 2.1 S 2.5 Cl 3.0 Ar 0
K 0.8 Ca 1.0 Ga 1.6 Ge 1.8 As 2.0 Se 2.4 Br 2.8 Kr 0
Rb 0.8 Sr 1.0 In 1.7 Sn 1.8 Sb 1.9 Te 2.1 I 2.5 Xe 0
Cs 0.7 Ba 0.9 Tl 1.8 Pb 1.9 Bi 1.9 Po 2.0 At 2.2 Rn 0
Fr 0.7 Ra 0.9
Notes:
1. The d-block and f-block elements are not shown (do not have electronegativity values)
2. First row indicates the names of the column (also called groups or family)
(Ex. 1(1A) indicates Group 1 or sometimes called Group 1A)

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Last edited April 6, 2009 9:46 am (diff)
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