2024年4月23日发(作者:戊巧香)
1st–10th(第1到第10电离能) 单位:kJ/mol(千焦每摩尔)
元
原子素
序数 符
号
1
2
3
4
5
6
7
8
9
H
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
1312.0
He 2372.3 5250.5
Li 520.2 7298.1 11815.0
B
C
N
O
F
Be 899.5 1757.1 14848.7 21006.6
1086.5 2352.6 4620.5 6222.7 37831
1402.3 2856
800.6 2427.1 3659.7 25025.8 32826.7
47277.0
4578.1 7475.0 9444.9 53266.6 64360
1313.9 3388.3 5300.5 7469.2 10989.5 13326.5 71330 84078.0
9371 12177
13354
14842
15238
16613
18020
18379
19805
1681.0 3374.2 6050.4 8407.7 11022.7 15164.1 17868 92038.1 106434.3
19999.0 23069.5 115379.5 131432
20117 25496
21711 25661
23326 27465
23780 29287
25431 29872
11018 33604
11995 13842
11343 14944
12270 14206
13310 15250
13590 16440
14530 16730
11500 18770
12060 14580
12440 15230
12800 15600
13400 16000
12900 16800
10 Ne 2080.7 3952.3 6122
11 Na 495.8 4562 6910.3 9543 28932
31653
31853
33878
35905
36621
38600
40760
18191
17370
18530
19860
20190
21400
22540
17959
18600
19200
19600
141362
35458
38473
38726
40950
43177
43961
46186
20385
21726
20833
22240
23580
23960
25290
26570
21670
22400
23000
12 Mg 737.7 1450.7 7732.7 10542.5 13630
13 Al 577.5 1816.7 2744.8 11577
15 P
16 S
1011.8 1907
999.6 2252
14 Si 786.5 1577.1 3231.6 4355.5 16091
3357
3822
4420
4556
5771
5877
2914.1 4963.6 6273.9 21267
5158.6 6542
7238
7975
8153
9362
8781
9590
10496
10679
11533
7004.3 8495.8 27107 31719
17 Cl 1251.2 2298
19 K 418.8 3052
18 Ar 1520.6 2665.8 3931
16963.7 48610
20 Ca 589.8 1145.4 4912.4 6491
21 Sc 633.1 1235.0 2388.6 7090.6 8843
22 Ti 658.8 1309.8 2652.5 4174.6 9581
23 V 650.9 1414 2830 4507
4743
4940
5290
4950
5300
5536
5731
6180
24 Cr 652.9 1590.6 2987
25 Mn 717.3 1509.0 3248
26 Fe 762.5 1561.9 2957
27 Co 760.4 1648 3232
28 Ni 737.1 1753.0 3395
29 Cu 745.5 1957.9 3555
30 Zn 906.4 1733.3 3833
31 Ga 578.8 1979.3 2963
32 Ge 762
6702
6990
7240
7670
7339
7700
7970
6298.7 12363
9220
9560
9840
10400
9900
10400
8744.9 15455 17820
1537.5 3302.1 4411 9020
33 As 947.0 1798
34 Se 941.0 2045
35 Br 1139.9 2103
37 Rb 403.0 2633
39 Y 600 1180
2735
3470
3860
1980
2218
2416
2618
2850
2747
2997
3177
3361
4837
4560
5070
5080
5500
5847
3313
3700
4480
6043
6590
5760
6240
6850
6910
7430
7752
4877
5257
12310
7880
8550
7570
8140
8760
8970
9500
9847
2973.7 4144 14990
9940
9570
18600
13120
10710 12138
10230 11800
11190 12450
36 Kr 1350.8 2350.4 3565
38 Sr 549.5 1064.2 4138
40 Zr 640.1 1270
41 Nb 652.1 1380
42 Mo 684.3 1560
43 Tc 702 1470
44 Ru 710.2 1620
45 Rh 719.7 1740
46 Pd 804.4 1870
47 Ag 731.0 2070
22274
14500
15600
14110
25880
26740
17100
18400
12100
6640.8 12125 13860 15835
17980
48 Cd 867.8 1631.4 3616
49 In 558.3 1820.7 2704
51 Sb 834
53 I
1594.9 2440
2698
5210
4260
3610
50 Sn 708.6 1411.8 2943.0 3930.3 7456
5400
5668
10400
6820
52 Te 869.3 1790 13200
1008.4 1845.9 3180
54 Xe 1170.4 2046.4 3099.4
55 Cs 375.7 2234.3 3400
56 Ba 502.9 965.2 3600
57 La 538.1 1067
58 Ce 534.4 1050
59 Pr 527
61 Pm 540
1020
1050
60 Nd 533.1 1040
62 Sm 544.5 1070
63 Eu 547.1 1085
64 Gd 593.4 1170
65 Tb 565.8 1110
66 Dy 573.0 1130
67 Ho 581.0 1140
68 Er 589.3 1150
69 Tm 596.7 1160
1949
2086
2130
2150
2260
2404
1990
2114
2200
2204
2194
2285
1850.3 4819
3547
3761
3900
3970
3990
4120
4250
3839
3990
4100
4120
4120
4203
5940
6325
5551
7490
70 Yb 603.4 1174.8 2417
71 Lu 523.5 1340
72 Hf 658.5 1440
73 Ta 761
74 W 770
75 Re 760
76 Os 840
77 Ir 880
78 Pt 870
1500
1700
1260
1600
1600
1791
2022.3 4370
2250
6445
3216
2510
3640
79 Au 890.1 1980
80 Hg 1007.1 1810
81 Tl 589.4 1971
83 Bi 703 1610
3300
2878
2466
82 Pb 715.6 1450.5 3081.5 4083
4370
6640
5400
8520
84 Po 812.1
85 At
890±4
0
86 Rn 1037
87 Fr 380
89 Ac 499
90 Th 587
91 Pa 568
92 U
88 Ra 509.3 979.0
1170
1110
1930
2780
597.6 1420
93 Np 604.5
94 Pu 584.7
95 Am 578
96 Cm 581
97 Bk 601
98 Cf 608
99 Es 619
100 Fm 627
101 Md 635
102 No 642
103 Lr 470
104 Rf 580
11th–20th(第11到第20电离能)
原子元素
11th
序数 符号
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
36
38
39
42
Na
Mg
Al
Si
P
S
Cl
Ar
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Kr
Sr
Y
Mo
159076
12th
13th
14th
15th
16th
17th
18th
19th
20th
169988 189368
42647 201266 222316
45962 50502 235196 257923
46261 54110 59024 271791 296195
48710 54460 62930 68216 311048 337138
51068 57119 63363 72341 78095 352994 380760
52002 59653 66199 72918 82473 88576 397605 427066
54490 60730 68950 75900 83080 93400 99710 444880 476063
57110 63410 70110 78890 86310 94000 104900 111711 494850 527762
24102 66320 73010 80160 89490 97400 105600 117000 124270 547530
25575 28125 76015 83280 90880 100700 109100 117800 129900 137530
24670 29730 32446 86450 94170 102300 112700 121600 130700 143400
26130 28750 34230 37066 97510 105800 114300 125300 134700 144300
27590 30330 33150 38880 41987 109480 118100 127100 138600 148500
28000 31920 34830 37840 44100 47206 122200 131000 140500 152600
29400 32400 36600 39700 42800 49396 52737 134810 145170 154700
30970 34000 37100 41500 44800 48100 55101 58570 148700 159000
25600 35600 38700 42000 46700 50200 53700 61100 64702 163700
26400 29990 40490 43800 47300 52300 55900 59700 67300 71200
29700 33800 37700 43100 47500 52200 57100 61800 75800 80400
31270
19900 36090
20190 22219 26930 29196 52490 55000 61400 67700 74000 80400
21st–30th(第21到第30电离能)
原
子
序
数
元
素
符
号
21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th
21 Sc 582163
23 V
22 Ti 602930 639294
151440 661050 699144
24 Cr 157700 166090 721870 761733
25 Mn 158600 172500 181380 785450 827067
26 Fe 163000 173600 188100 195200 851800 895161
27 Co 167400 178100 189300 204500 214100 920870 966023
28 Ni 169400 182700 194000 205600 221400 231490 992718 1039668
30 Zn 179100
36 Kr 85300
42 Mo 87000
29 Cu 174100 184900 198800 210500 222700 239100 249660 1067358 1116105
90400 96300 101400 111100 116290 282500 296200 311400 326200
93400 98420 104400 121900 127700 133800 139800 148100 154500
2024年4月23日发(作者:戊巧香)
1st–10th(第1到第10电离能) 单位:kJ/mol(千焦每摩尔)
元
原子素
序数 符
号
1
2
3
4
5
6
7
8
9
H
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
1312.0
He 2372.3 5250.5
Li 520.2 7298.1 11815.0
B
C
N
O
F
Be 899.5 1757.1 14848.7 21006.6
1086.5 2352.6 4620.5 6222.7 37831
1402.3 2856
800.6 2427.1 3659.7 25025.8 32826.7
47277.0
4578.1 7475.0 9444.9 53266.6 64360
1313.9 3388.3 5300.5 7469.2 10989.5 13326.5 71330 84078.0
9371 12177
13354
14842
15238
16613
18020
18379
19805
1681.0 3374.2 6050.4 8407.7 11022.7 15164.1 17868 92038.1 106434.3
19999.0 23069.5 115379.5 131432
20117 25496
21711 25661
23326 27465
23780 29287
25431 29872
11018 33604
11995 13842
11343 14944
12270 14206
13310 15250
13590 16440
14530 16730
11500 18770
12060 14580
12440 15230
12800 15600
13400 16000
12900 16800
10 Ne 2080.7 3952.3 6122
11 Na 495.8 4562 6910.3 9543 28932
31653
31853
33878
35905
36621
38600
40760
18191
17370
18530
19860
20190
21400
22540
17959
18600
19200
19600
141362
35458
38473
38726
40950
43177
43961
46186
20385
21726
20833
22240
23580
23960
25290
26570
21670
22400
23000
12 Mg 737.7 1450.7 7732.7 10542.5 13630
13 Al 577.5 1816.7 2744.8 11577
15 P
16 S
1011.8 1907
999.6 2252
14 Si 786.5 1577.1 3231.6 4355.5 16091
3357
3822
4420
4556
5771
5877
2914.1 4963.6 6273.9 21267
5158.6 6542
7238
7975
8153
9362
8781
9590
10496
10679
11533
7004.3 8495.8 27107 31719
17 Cl 1251.2 2298
19 K 418.8 3052
18 Ar 1520.6 2665.8 3931
16963.7 48610
20 Ca 589.8 1145.4 4912.4 6491
21 Sc 633.1 1235.0 2388.6 7090.6 8843
22 Ti 658.8 1309.8 2652.5 4174.6 9581
23 V 650.9 1414 2830 4507
4743
4940
5290
4950
5300
5536
5731
6180
24 Cr 652.9 1590.6 2987
25 Mn 717.3 1509.0 3248
26 Fe 762.5 1561.9 2957
27 Co 760.4 1648 3232
28 Ni 737.1 1753.0 3395
29 Cu 745.5 1957.9 3555
30 Zn 906.4 1733.3 3833
31 Ga 578.8 1979.3 2963
32 Ge 762
6702
6990
7240
7670
7339
7700
7970
6298.7 12363
9220
9560
9840
10400
9900
10400
8744.9 15455 17820
1537.5 3302.1 4411 9020
33 As 947.0 1798
34 Se 941.0 2045
35 Br 1139.9 2103
37 Rb 403.0 2633
39 Y 600 1180
2735
3470
3860
1980
2218
2416
2618
2850
2747
2997
3177
3361
4837
4560
5070
5080
5500
5847
3313
3700
4480
6043
6590
5760
6240
6850
6910
7430
7752
4877
5257
12310
7880
8550
7570
8140
8760
8970
9500
9847
2973.7 4144 14990
9940
9570
18600
13120
10710 12138
10230 11800
11190 12450
36 Kr 1350.8 2350.4 3565
38 Sr 549.5 1064.2 4138
40 Zr 640.1 1270
41 Nb 652.1 1380
42 Mo 684.3 1560
43 Tc 702 1470
44 Ru 710.2 1620
45 Rh 719.7 1740
46 Pd 804.4 1870
47 Ag 731.0 2070
22274
14500
15600
14110
25880
26740
17100
18400
12100
6640.8 12125 13860 15835
17980
48 Cd 867.8 1631.4 3616
49 In 558.3 1820.7 2704
51 Sb 834
53 I
1594.9 2440
2698
5210
4260
3610
50 Sn 708.6 1411.8 2943.0 3930.3 7456
5400
5668
10400
6820
52 Te 869.3 1790 13200
1008.4 1845.9 3180
54 Xe 1170.4 2046.4 3099.4
55 Cs 375.7 2234.3 3400
56 Ba 502.9 965.2 3600
57 La 538.1 1067
58 Ce 534.4 1050
59 Pr 527
61 Pm 540
1020
1050
60 Nd 533.1 1040
62 Sm 544.5 1070
63 Eu 547.1 1085
64 Gd 593.4 1170
65 Tb 565.8 1110
66 Dy 573.0 1130
67 Ho 581.0 1140
68 Er 589.3 1150
69 Tm 596.7 1160
1949
2086
2130
2150
2260
2404
1990
2114
2200
2204
2194
2285
1850.3 4819
3547
3761
3900
3970
3990
4120
4250
3839
3990
4100
4120
4120
4203
5940
6325
5551
7490
70 Yb 603.4 1174.8 2417
71 Lu 523.5 1340
72 Hf 658.5 1440
73 Ta 761
74 W 770
75 Re 760
76 Os 840
77 Ir 880
78 Pt 870
1500
1700
1260
1600
1600
1791
2022.3 4370
2250
6445
3216
2510
3640
79 Au 890.1 1980
80 Hg 1007.1 1810
81 Tl 589.4 1971
83 Bi 703 1610
3300
2878
2466
82 Pb 715.6 1450.5 3081.5 4083
4370
6640
5400
8520
84 Po 812.1
85 At
890±4
0
86 Rn 1037
87 Fr 380
89 Ac 499
90 Th 587
91 Pa 568
92 U
88 Ra 509.3 979.0
1170
1110
1930
2780
597.6 1420
93 Np 604.5
94 Pu 584.7
95 Am 578
96 Cm 581
97 Bk 601
98 Cf 608
99 Es 619
100 Fm 627
101 Md 635
102 No 642
103 Lr 470
104 Rf 580
11th–20th(第11到第20电离能)
原子元素
11th
序数 符号
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
36
38
39
42
Na
Mg
Al
Si
P
S
Cl
Ar
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Kr
Sr
Y
Mo
159076
12th
13th
14th
15th
16th
17th
18th
19th
20th
169988 189368
42647 201266 222316
45962 50502 235196 257923
46261 54110 59024 271791 296195
48710 54460 62930 68216 311048 337138
51068 57119 63363 72341 78095 352994 380760
52002 59653 66199 72918 82473 88576 397605 427066
54490 60730 68950 75900 83080 93400 99710 444880 476063
57110 63410 70110 78890 86310 94000 104900 111711 494850 527762
24102 66320 73010 80160 89490 97400 105600 117000 124270 547530
25575 28125 76015 83280 90880 100700 109100 117800 129900 137530
24670 29730 32446 86450 94170 102300 112700 121600 130700 143400
26130 28750 34230 37066 97510 105800 114300 125300 134700 144300
27590 30330 33150 38880 41987 109480 118100 127100 138600 148500
28000 31920 34830 37840 44100 47206 122200 131000 140500 152600
29400 32400 36600 39700 42800 49396 52737 134810 145170 154700
30970 34000 37100 41500 44800 48100 55101 58570 148700 159000
25600 35600 38700 42000 46700 50200 53700 61100 64702 163700
26400 29990 40490 43800 47300 52300 55900 59700 67300 71200
29700 33800 37700 43100 47500 52200 57100 61800 75800 80400
31270
19900 36090
20190 22219 26930 29196 52490 55000 61400 67700 74000 80400
21st–30th(第21到第30电离能)
原
子
序
数
元
素
符
号
21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th
21 Sc 582163
23 V
22 Ti 602930 639294
151440 661050 699144
24 Cr 157700 166090 721870 761733
25 Mn 158600 172500 181380 785450 827067
26 Fe 163000 173600 188100 195200 851800 895161
27 Co 167400 178100 189300 204500 214100 920870 966023
28 Ni 169400 182700 194000 205600 221400 231490 992718 1039668
30 Zn 179100
36 Kr 85300
42 Mo 87000
29 Cu 174100 184900 198800 210500 222700 239100 249660 1067358 1116105
90400 96300 101400 111100 116290 282500 296200 311400 326200
93400 98420 104400 121900 127700 133800 139800 148100 154500