Home › Elements › Element rankings › Highest electronegativity

Highest electronegativity

Elements ranked by Highest electronegativity.

#	Symbol	Element	Highest electronegativity
1	F	Fluorine	3.98
2	O	Oxygen	3.44
3	Cl	Chlorine	3.16
4	N	Nitrogen	3.04
5	Kr	Krypton	3
6	Br	Bromine	2.96
7	I	Iodine	2.66
8	Xe	Xenon	2.6
9	S	Sulfur	2.58
10	Se	Selenium	2.55
11	C	Carbon	2.55
12	Au	Gold	2.54
13	W	Tungsten	2.36
14	Pb	Lead	2.33
15	Pt	Platinum	2.28
16	Rh	Rhodium	2.28
17	At	Astatine	2.2
18	Ir	Iridium	2.2
19	Os	Osmium	2.2
20	Pd	Palladium	2.2
21	Ru	Ruthenium	2.2
22	H	Hydrogen	2.2
23	P	Phosphorus	2.19
24	As	Arsenic	2.18
25	Mo	Molybdenum	2.16
26	Te	Tellurium	2.1
27	Sb	Antimony	2.05
28	B	Boron	2.04
29	Bi	Bismuth	2.02
30	Ge	Germanium	2.01
31	Po	Polonium	2
32	Hg	Mercury	2
33	Sn	Tin	1.96
34	Ag	Silver	1.93
35	Ni	Nickel	1.91
36	Re	Rhenium	1.9
37	Tc	Technetium	1.9
38	Cu	Copper	1.9
39	Si	Silicon	1.9
40	Co	Cobalt	1.88
41	Fe	Iron	1.83
42	Ga	Gallium	1.81
43	In	Indium	1.78
44	Cd	Cadmium	1.69
45	Cr	Chromium	1.66
46	Zn	Zinc	1.65
47	V	Vanadium	1.63
48	Tl	Thallium	1.62
49	Al	Aluminum	1.61
50	Nb	Niobium	1.6
51	Be	Beryllium	1.57
52	Mn	Manganese	1.55
53	Ti	Titanium	1.54
54	Pa	Protactinium	1.5
55	Ta	Tantalum	1.5
56	U	Uranium	1.38
57	Np	Neptunium	1.36
58	Sc	Scandium	1.36
59	Zr	Zirconium	1.33
60	Mg	Magnesium	1.31
61	Lr	Lawrencium	1.3
62	No	Nobelium	1.3
63	Md	Mendelevium	1.3
64	Fm	Fermium	1.3
65	Es	Einsteinium	1.3
66	Cf	Californium	1.3
67	Bk	Berkelium	1.3
68	Cm	Curium	1.3
69	Am	Americium	1.3
70	Th	Thorium	1.3
71	Hf	Hafnium	1.3
72	Pu	Plutonium	1.28
73	Lu	Lutetium	1.27
74	Tm	Thulium	1.25
75	Er	Erbium	1.24
76	Ho	Holmium	1.23
77	Dy	Dysprosium	1.22
78	Y	Yttrium	1.22
79	Gd	Gadolinium	1.2
80	Sm	Samarium	1.17
81	Nd	Neodymium	1.14
82	Pr	Praseodymium	1.13
83	Ce	Cerium	1.12
84	Ac	Actinium	1.1
85	La	Lanthanum	1.1
86	Ca	Calcium	1
87	Li	Lithium	0.98
88	Sr	Strontium	0.95
89	Na	Sodium	0.93
90	Ra	Radium	0.9
91	Ba	Barium	0.89
92	Rb	Rubidium	0.82
93	K	Potassium	0.82
94	Cs	Cesium	0.79
95	Fr	Francium	0.7