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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).

Tối thiểu -2,36 eV Nobelium
Tối đa 3,6127 eV Chlorine
Trung bình 0,59711229 eV
Dữ liệu khả dụng 118 trên 118

Đang hiển thị 118 trên 118 nguyên tố

Ký hiệuTên
1HHydrogen0,75419
2HeHelium-0,5
3LiLithium0,61804
4BeBeryllium-0,52
5BBoron0,27972
6CCarbon1,2621
7NNitrogen-0,07
8OOxygen1,4611
9FFluorine3,4011
10NeNeon-1,2
11NaSodium0,5479
12MgMagnesium-0,4
13AlAluminum0,4328
14SiSilicon1,385
15PPhosphorus0,7466
16SSulfur2,0771
17ClChlorine3,6127
18ArArgon-1
19KPotassium0,5014
20CaCalcium0,0245
21ScScandium0,188
22TiTitanium0,0755
23VVanadium0,525
24CrChromium0,675
25MnManganese-0,5
26FeIron0,151
27CoCobalt0,661
28NiNickel1,156
29CuCopper1,235
30ZnZinc-0,6
31GaGallium0,3
32GeGermanium1,232
33AsArsenic0,81
34SeSelenium2,0206
35BrBromine3,3635
36KrKrypton-1
37RbRubidium0,4859
38SrStrontium0,052
39YYttrium0,307
40ZrZirconium0,426
41NbNiobium0,893
42MoMolybdenum0,744
43TcTechnetium0,55
44RuRuthenium1,05
45RhRhodium1,137
46PdPalladium0,557
47AgSilver1,302
48CdCadmium-0,7
49InIndium0,3
50SnTin1,112
51SbAntimony1,07
52TeTellurium1,9708
53IIodine3,059
54XeXenon-0,8
55CsCesium0,4716
56BaBarium0,1447
57LaLanthanum0,47
58CeCerium0,955
59PrPraseodymium0,962
60NdNeodymium1,913
61PmPromethium0,129
62SmSamarium0,156
63EuEuropium0,116
64GdGadolinium0,132
65TbTerbium1,124
66DyDysprosium0,352
67HoHolmium0,338
68ErErbium0,312
69TmThulium1,029
70YbYtterbium-0,02
71LuLutetium0,346
72HfHafnium0,178
73TaTantalum0,322
74WTungsten0,815
75ReRhenium0,15
76OsOsmium1,1
77IrIridium1,565
78PtPlatinum2,1228
79AuGold2,3086
80HgMercury-0,5
81TlThallium0,377
82PbLead0,364
83BiBismuth0,942
84PoPolonium1,9
85AtAstatine2,391
86RnRadon-0,7
87FrFrancium0,491
88RaRadium0,096
89AcActinium0,35
90ThThorium0,607
91PaProtactinium0,123
92UUranium0,3
93NpNeptunium0,48
94PuPlutonium-0,5
95AmAmericium0,1
96CmCurium0,277
97BkBerkelium-0,5
98CfCalifornium-0,5
99EsEinsteinium-0,3
100FmFermium0,339
101MdMendelevium0,997
102NoNobelium-2,36
103LrLawrencium0,315
104RfRutherfordium0,65
105DbDubnium0,56
106SgSeaborgium0,85
107BhBohrium0,44
108HsHassium1,1
109MtMeitnerium1,7
110DsDarmstadtium1,6
111RgRoentgenium1,6
112CnCopernicium-0,8
113NhNihonium0,6
114FlFlerovium-0,5
115McMoscovium0,3
116LvLivermorium0,7
117TsTennessine1,8
118OgOganesson0,056

Nguồn và ghi chú

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