Electron affinity

Energy released when a neutral gaseous atom acquires a first electron. Positive values mean energy is released (the atom binds the extra electron).

최솟값 -2.36 eV Nobelium

최댓값 3.6127 eV Chlorine

평균 0.59711229 eV

사용 가능한 데이터 118개 중 118개

118개 원소 중 118개 표시

	기호	이름
1	H	Hydrogen	0.75419
2	He	Helium	-0.5
3	Li	Lithium	0.61804
4	Be	Beryllium	-0.52
5	B	Boron	0.27972
6	C	Carbon	1.2621
7	N	Nitrogen	-0.07
8	O	Oxygen	1.4611
9	F	Fluorine	3.4011
10	Ne	Neon	-1.2
11	Na	Sodium	0.5479
12	Mg	Magnesium	-0.4
13	Al	Aluminum	0.4328
14	Si	Silicon	1.385
15	P	Phosphorus	0.7466
16	S	Sulfur	2.0771
17	Cl	Chlorine	3.6127
18	Ar	Argon	-1
19	K	Potassium	0.5014
20	Ca	Calcium	0.0245
21	Sc	Scandium	0.188
22	Ti	Titanium	0.0755
23	V	Vanadium	0.525
24	Cr	Chromium	0.675
25	Mn	Manganese	-0.5
26	Fe	Iron	0.151
27	Co	Cobalt	0.661
28	Ni	Nickel	1.156
29	Cu	Copper	1.235
30	Zn	Zinc	-0.6
31	Ga	Gallium	0.3
32	Ge	Germanium	1.232
33	As	Arsenic	0.81
34	Se	Selenium	2.0206
35	Br	Bromine	3.3635
36	Kr	Krypton	-1
37	Rb	Rubidium	0.4859
38	Sr	Strontium	0.052
39	Y	Yttrium	0.307
40	Zr	Zirconium	0.426
41	Nb	Niobium	0.893
42	Mo	Molybdenum	0.744
43	Tc	Technetium	0.55
44	Ru	Ruthenium	1.05
45	Rh	Rhodium	1.137
46	Pd	Palladium	0.557
47	Ag	Silver	1.302
48	Cd	Cadmium	-0.7
49	In	Indium	0.3
50	Sn	Tin	1.112
51	Sb	Antimony	1.07
52	Te	Tellurium	1.9708
53	I	Iodine	3.059
54	Xe	Xenon	-0.8
55	Cs	Cesium	0.4716
56	Ba	Barium	0.1447
57	La	Lanthanum	0.47
58	Ce	Cerium	0.955
59	Pr	Praseodymium	0.962
60	Nd	Neodymium	1.913
61	Pm	Promethium	0.129
62	Sm	Samarium	0.156
63	Eu	Europium	0.116
64	Gd	Gadolinium	0.132
65	Tb	Terbium	1.124
66	Dy	Dysprosium	0.352
67	Ho	Holmium	0.338
68	Er	Erbium	0.312
69	Tm	Thulium	1.029
70	Yb	Ytterbium	-0.02
71	Lu	Lutetium	0.346
72	Hf	Hafnium	0.178
73	Ta	Tantalum	0.322
74	W	Tungsten	0.815
75	Re	Rhenium	0.15
76	Os	Osmium	1.1
77	Ir	Iridium	1.565
78	Pt	Platinum	2.1228
79	Au	Gold	2.3086
80	Hg	Mercury	-0.5
81	Tl	Thallium	0.377
82	Pb	Lead	0.364
83	Bi	Bismuth	0.942
84	Po	Polonium	1.9
85	At	Astatine	2.391
86	Rn	Radon	-0.7
87	Fr	Francium	0.491
88	Ra	Radium	0.096
89	Ac	Actinium	0.35
90	Th	Thorium	0.607
91	Pa	Protactinium	0.123
92	U	Uranium	0.3
93	Np	Neptunium	0.48
94	Pu	Plutonium	-0.5
95	Am	Americium	0.1
96	Cm	Curium	0.277
97	Bk	Berkelium	-0.5
98	Cf	Californium	-0.5
99	Es	Einsteinium	-0.3
100	Fm	Fermium	0.339
101	Md	Mendelevium	0.997
102	No	Nobelium	-2.36
103	Lr	Lawrencium	0.315
104	Rf	Rutherfordium	0.65
105	Db	Dubnium	0.56
106	Sg	Seaborgium	0.85
107	Bh	Bohrium	0.44
108	Hs	Hassium	1.1
109	Mt	Meitnerium	1.7
110	Ds	Darmstadtium	1.6
111	Rg	Roentgenium	1.6
112	Cn	Copernicium	-0.8
113	Nh	Nihonium	0.6
114	Fl	Flerovium	-0.5
115	Mc	Moscovium	0.3
116	Lv	Livermorium	0.7
117	Ts	Tennessine	1.8
118	Og	Oganesson	0.056

출처 및 참고 사항

Sign convention: positive = energy released upon electron attachment. Negative values mark atoms that are not predicted to bind an extra electron.