ELECTRONEGATIVITY TABLE

Atomic #	Symbol	EN Value	Atomic #	Symbol	EN Value	Atomic #	Symbol	EN Value
1	H	2.20	33	As	2.18	64	Gd	1.20
2	He	-	34	Se	2.55	65	Tb	-
3	Li	0.98	35	Br	2.96	66	Dy	1.22
4	Be	1.57	36	Kr	-	67	Ho	1.23
5	B	2.04	37	Rb	0.82	68	Er	1.24
6	C	2.55	38	Sr	0.95	69	Tm	1.25
7	N	3.04	39	Y	1.22	70	Yb	-
8	O	3.44	40	Zr	1.33	71	Lu	1.0
9	F	3.98	41	Nb	1.6	72	Hf	1.3
10	Ne	-	42	Mo	2.16	73	Ta	1.5
11	Na	0.93	43	Tc	2.10	74	W	1.7
12	Mg	1.31	44	Ru	2.2	75	Re	1.9
13	Al	1.61	45	Rh	2.28	76	Os	2.2
14	Si	1.90	46	Pd	2.20	77	Ir	2.2
15	P	2.19	47	Ag	1.93	78	Pt	2.2
16	S	2.58	48	Cd	1.69	79	Au	2.4
17	Cl	3.16	49	In	1.78	80	Hg	1.9
18	Ar	-	50	Sn	1.96	81	Tl	1.8
19	K	0.82	51	Sb	2.05	82	Pb	1.8
20	Ca	1.00	52	Te	2.1	83	Bi	1.9
21	Sc	1.36	53	I	2.66	84	Po	2.0
22	Ti	1.54	54	Xe	-	85	At	2.2
23	V	1.63	55	Cs	0.79	86	Rn	-
24	Cr	1.66	56	Ba	0.89	87	Fr	0.7
25	Mn	1.55	57	La	1.10	88	Ra	0.9
26	Fe	1.83	58	Ce	1.12	89	Ac	1.1
27	Co	1.88	59	Pr	1.13	90	Th	1.3
28	Ni	1.91	60	Nd	1.14	91	Pa	1.5
29	Cu	1.90	61	Pm	-	92	U	1.7
30	Zn	1.65	62	Sm	1.17	93	Np	1.3
31	Ga	1.81	63	Eu	-	94	Pu	1.3
32	Ge	2.01

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