電離能表

這是各種元素的電離能的列表,單位為kJ·mol−1。

1-10

序號符號名稱第一電離能第二電離能第三電離能第四電離能第五電離能第六電離能第七電離能第八電離能第九電離能第十電離能
1H氫1312.0








2He氦2372.35250.5







3Li鋰520.27298.111815.0






4Be鈹93218211539021771





5B硼800.62427.13659.725025.832826.7




6C碳1086.52352.64620.56222.73783147277.0



7N氮1402.328564578.17475.09444.953266.664360


8O氧1313.93388.35300.57469.210989.513326.57133084078.0

9F氟1681.03374.26050.48407.711022.715164.11786892038.1106434.3
10Ne氖2080.73952.361229371121771523819999.023069.5115379.5131432
11Na鈉495.845626910.395431335416613201172549628932141362
12Mg鎂737.71450.77732.710542.5136301802021711256613165335458
13Al鋁577.51816.72744.811577148421837923326274653185338473
14Si矽786.51577.13231.64355.5160911980523780292873387838726
15P磷1011.819072914.14963.66273.92126725431298723590540950
16S硫999.62252335745567004.38495.827107317193662143177
17Cl氯1251.2229838225158.66542936211018336043860043961
18Ar氬1520.62665.8393157717238878111995138424076046186
19K鉀418.830524420587779759590113431494416963.748610
20Ca鈣589.81145.44912.4649181531049612270142061819120385
21Sc鈧633.11235.02388.67090.688431067913310152501737021726
22Ti鈦658.81309.82652.54174.695811153313590164401853020833
23V釩650.91414283045076298.71236314530167301986022240
24Cr鉻652.91590.62987474367028744.915455178202019023580
25Mn錳717.31509.0324849406990922011500187702140023960
26Fe鐵762.51561.9295752907240956012060145802254025290
27Co鈷760.41648323249507670984012440152301795926570
28Ni鎳737.11753.03395530073391040012800156001860021670
29Cu銅745.51957.9355555367700990013400160001920022400
30Zn鋅906.41733.33833573179701040012900168001960023000
31Ga鎵578.81979.329636180





32Ge鍺7621537.53302.144119020




33As砷947.0179827354837604312310



34Se硒941.020452973.741446590788014990


35Br溴1139.921033470456057608550994018600

36Kr氪1350.82350.4356550706240757010710121382227425880
37Rb銣403.0263338605080685081409570131201450026740
38Sr鍶549.51064.2413855006910876010230118001560017100
39Y釔6001180198058477430897011190124501411018400
40Zr鋯640.112702218331377529500



41Nb鈮652.11380241637004877984712100


42Mo鉬684.315602618448052576640.812125138601583517980
43Tc鎝70214702850






44Ru釕710.216202747






45Rh銠719.717402997






46Pd鈀804.418703177






47Ag銀731.020703361






48Cd鎘867.81631.43616






49In銦558.31820.727045210





50Sn錫708.61411.82943.03930.37456




51Sb銻8341594.924404260540010400



52Te碲869.31790269836105668682013200


53I碘1008.41845.93180






54Xe氙1170.42046.43099.4






55Cs銫375.72234.33400






56Ba鋇502.9965.23600






57La鑭538.110671850.348195940




58Ce鈰534.410501949354763257490



59Pr鐠5271020208637615551




60Nd釹533.1104021303900





61Pm鉕540105021503970





62Sm釤544.5107022603990





63Eu銪547.1108524044120





64Gd釓593.4117019904250





65Tb鋱565.8111021143839





66Dy鏑573.0113022003990





67Ho鈥581.0114022044100





68Er鉺589.3115021944120





69Tm銩596.7116022854120





70Yb鐿603.41174.824174203





71Lu鑥523.513402022.343706445




72Hf鉿658.5144022503216





73Ta鉭7611500







74W鎢7701700







75Re錸760126025103640





76Os鋨8401600







77Ir銥8801600







78Pt鉑8701791







79Au金890.11980







80Hg汞1007.118103300






81Tl鉈589.419712878






82Pb鉛715.61450.53081.540836640




83Bi鉍70316102466437054008520



84Po釙812.1








85At砹890±40








86Rn氡1037








87Fr鍅380








88Ra鐳509.3979.0







89Ac錒4991170







90Th釷587111019302780





91Pa鏷568








92U鈾597.61420







93Np鎿604.5








94Pu鈽584.7








95Am鎇578








96Cm鋦581








97Bk錇601








98Cf鐦608








99Es鑀619








100Fm鐨627








101Md鍆635








102No鍩642








103Lr鐒470








104Rf鑪580








11-20

序號符號名稱第十一電離能第十二電離能第十三電離能第十四電離能第十五電離能第十六電離能第十七電離能第十八電離能第十九電離能第二十電離能
11Na鈉159076








12Mg鎂169988189368







13Al鋁42647201266222316






14Si矽4596250502235196257923





15P磷462615411059024271791296195




16S硫48710544606293068216311048337138



17Cl氯5106857119633637234178095352994380760


18Ar氬520025965366199729188247388576397605427066

19K鉀54490607306895075900830809340099710444880476063
20Ca鈣571106341070110788908631094000104900111711494850527762
21Sc鈧241026632073010801608949097400105600117000124270547530
22Ti鈦2557528125760158328090880100700109100117800129900137530
23V釩2467029730324468645094170102300112700121600130700143400
24Cr鉻2613028750342303706697510105800114300125300134700144300
25Mn錳2759030330331503888041987109480118100127100138600148500
26Fe鐵280003192034830378404410047206122200131000140500152600
27Co鈷29400324003660039700428004939652737134810145170154700
28Ni鎳3097034000371004150044800481005510158570148700159000
29Cu銅256003560038700420004670050200537006110064702163700
30Zn鋅26400299904049043800473005230055900597006730071200
36Kr氪29700338003770043100475005220057100618007580080400
38Sr鍶31270








39Y釔1990036090







42Mo鉬20190222192693029196524905500061400677007400080400

21-30

序號元素符號名稱第二十一電離能第二十二電離能第二十三電離能第二十四電離能第二十五電離能第二十六電離能第二十七電離能第二十八電離能第二十九電離能第三十電離能
21Sc鈧582163








22Ti鈦602930639294







23V釩151440661050699144






24Cr鉻157700166090721870761733





25Mn錳158600172500181380785450827067




26Fe鐵163000173600188100195200851800895161



27Co鈷167400178100189300204500214100920870966023


28Ni鎳1694001827001940002056002214002314909927181039668

29Cu銅17410018490019880021050022270023910024966010673581116105
30Zn鋅179100








36Kr氪853009040096300101400111100116290282500296200311400326200
42Mo鉬870009340098420104400121900127700133800139800148100154500

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