这是一个关于基态电中性原子 的电子组态 ──即原子核 外电子排布 方式的列表 。此列表按照原子序数 的递增顺序进行排列,列表表头由左至右依次为原子序数、元素名称 和由1至7的电子层数 。
原子序 元素符號 元素名稱 : 電子組態
基態原子電子組態
1s
2s
2p
3s
3p
3d
4s
4p
4d
4f
5s
5p
5d
5f
5g
6s
6p
6d
6f
7s
7p
7d
8s
8p
9s
9p
0 n 零號元素 : 無電子
1 H 氫 : 1s1
1s1
1
2 He 氦 : 1s2
1s2
2
3 Li 鋰 : [He] 2s1
1s2
2s1
2
1
4 Be 鈹 : [He] 2s2
1s2
2s2
2
2
5 B 硼 : [He] 2s2 2p1
1s2
2s2
2p1
2
3
6 C 碳 : [He] 2s2 2p2
1s2
2s2
2p2
2
4
7 N 氮 : [He] 2s2 2p3
1s2
2s2
2p3
2
5
8 O 氧 : [He] 2s2 2p4
1s2
2s2
2p4
2
6
9 F 氟 : [He] 2s2 2p5
1s2
2s2
2p5
2
7
10 Ne 氖 : [He] 2s2 2p6
1s2
2s2
2p6
2
8
11 Na 鈉 : [Ne] 3s1
1s2
2s2
2p6
3s1
2
8
1
12 Mg 鎂 : [Ne] 3s2
1s2
2s2
2p6
3s2
2
8
2
13 Al 鋁 : [Ne] 3s2 3p1
1s2
2s2
2p6
3s2
3p1
2
8
3
14 Si 矽 : [Ne] 3s2 3p2
1s2
2s2
2p6
3s2
3p2
2
8
4
15 P 磷 : [Ne] 3s2 3p3
1s2
2s2
2p6
3s2
3p3
2
8
5
16 S 硫 : [Ne] 3s2 3p4
1s2
2s2
2p6
3s2
3p4
2
8
6
17 Cl 氯 : [Ne] 3s2 3p5
1s2
2s2
2p6
3s2
3p5
2
8
7
18 Ar 氬 : [Ne] 3s2 3p6
1s2
2s2
2p6
3s2
3p6
2
8
8
19 K 鉀 : [Ar] 4s1
1s2
2s2
2p6
3s2
3p6
4s1
2
8
8
1
20 Ca 鈣 : [Ar] 4s2
1s2
2s2
2p6
3s2
3p6
4s2
2
8
8
2
21 Sc 鈧 : [Ar] 3d1 4s2
1s2
2s2
2p6
3s2
3p6
3d1
4s2
2
8
9
2
22 Ti 鈦 : [Ar] 3d2 4s2
1s2
2s2
2p6
3s2
3p6
3d2
4s2
2
8
10
2
23 V 釩 : [Ar] 3d3 4s2
1s2
2s2
2p6
3s2
3p6
3d3
4s2
2
8
11
2
24 Cr 鉻 : [Ar] 3d5 4s1
1s2
2s2
2p6
3s2
3p6
3d5
4s1
2
8
13
1
25 Mn 錳 : [Ar] 3d5 4s2
1s2
2s2
2p6
3s2
3p6
3d5
4s2
2
8
13
2
26 Fe 鐵 : [Ar] 3d6 4s2
1s2
2s2
2p6
3s2
3p6
3d6
4s2
2
8
14
2
27 Co 鈷 : [Ar] 3d7 4s2
1s2
2s2
2p6
3s2
3p6
3d7
4s2
2
8
15
2
28 Ni 鎳 : [Ar] 3d8 4s2
1s2
2s2
2p6
3s2
3p6
3d8
4s2
2
8
16
2
29 Cu 銅 : [Ar] 3d10 4s1
1s2
2s2
2p6
3s2
3p6
3d10
4s1
2
8
18
1
30 Zn 鋅 : [Ar] 3d10 4s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
2
8
18
2
31 Ga 鎵 : [Ar] 3d10 4s2 4p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p1
2
8
18
3
32 Ge 鍺 : [Ar] 3d10 4s2 4p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p2
2
8
18
4
33 As 砷 : [Ar] 3d10 4s2 4p3
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p3
2
8
18
5
34 Se 硒 : [Ar] 3d10 4s2 4p4
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p4
2
8
18
6
35 Br 溴 : [Ar] 3d10 4s2 4p5
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p5
2
8
18
7
36 Kr 氪 : [Ar] 3d10 4s2 4p6
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
2
8
18
8
37 Rb 銣 : [Kr] 5s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
5s1
2
8
18
8
1
38 Sr 鍶 : [Kr] 5s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
5s2
2
8
18
8
2
39 Y 釔 : [Kr] 4d1 5s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d1
5s2
2
8
18
9
2
40 Zr 鋯 : [Kr] 4d2 5s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d2
5s2
2
8
18
10
2
41 Nb 鈮 : [Kr] 4d4 5s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d4
5s1
2
8
18
12
1
42 Mo 鉬 : [Kr] 4d5 5s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d5
5s1
2
8
18
13
1
43 Tc 鎝 : [Kr] 4d5 5s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d5
5s2
2
8
18
13
2
44 Ru 釕 : [Kr] 4d7 5s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d7
5s1
2
8
18
15
1
45 Rh 銠 : [Kr] 4d8 5s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d8
5s1
2
8
18
16
1
46 Pd 鈀 : [Kr] 4d10
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
2
8
18
18
47 Ag 銀 : [Kr] 4d10 5s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s1
2
8
18
18
1
48 Cd 鎘 : [Kr] 4d10 5s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
2
8
18
18
2
49 In 銦 : [Kr] 4d10 5s2 5p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p1
2
8
18
18
3
50 Sn 錫 : [Kr] 4d10 5s2 5p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p2
2
8
18
18
4
51 Sb 銻 : [Kr] 4d10 5s2 5p3
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p3
2
8
18
18
5
52 Te 碲 : [Kr] 4d10 5s2 5p4
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p4
2
8
18
18
6
53 I 碘 : [Kr] 4d10 5s2 5p5
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p5
2
8
18
18
7
54 Xe 氙 : [Kr] 4d10 5s2 5p6
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p6
2
8
18
18
8
55 Cs 銫 : [Xe] 6s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p6
6s1
2
8
18
18
8
1
56 Ba 鋇 : [Xe] 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p6
6s2
2
8
18
18
8
2
57 La 鑭 : [Xe] 5d1 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
5s2
5p6
5d1
6s2
2
8
18
18
9
2
58 Ce 鈰 : [Xe] 4f1 5d1 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f1
5s2
5p6
5d1
6s2
2
8
18
19
9
2
59 Pr 鐠 : [Xe] 4f3 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f3
5s2
5p6
6s2
2
8
18
21
8
2
60 Nd 釹 : [Xe] 4f4 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f4
5s2
5p6
6s2
2
8
18
22
8
2
61 Pm 鉕 : [Xe] 4f5 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f5
5s2
5p6
6s2
2
8
18
23
8
2
62 Sm 釤 : [Xe] 4f6 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f6
5s2
5p6
6s2
2
8
18
24
8
2
63 Eu 銪 : [Xe] 4f7 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f7
5s2
5p6
6s2
2
8
18
25
8
2
64 Gd 釓 : [Xe] 4f7 5d1 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f7
5s2
5p6
5d1
6s2
2
8
18
25
9
2
65 Tb 鋱 : [Xe] 4f9 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f9
5s2
5p6
6s2
2
8
18
27
8
2
66 Dy 鏑 : [Xe] 4f10 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f10
5s2
5p6
6s2
2
8
18
28
8
2
67 Ho 鈥 : [Xe] 4f11 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f11
5s2
5p6
6s2
2
8
18
29
8
2
68 Er 鉺 : [Xe] 4f12 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f12
5s2
5p6
6s2
2
8
18
30
8
2
69 Tm 銩 : [Xe] 4f13 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f13
5s2
5p6
6s2
2
8
18
31
8
2
70 Yb 鐿 : [Xe] 4f14 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
6s2
2
8
18
32
8
2
71 Lu 鎦 : [Xe] 4f14 5d1 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d1
6s2
2
8
18
32
9
2
72 Hf 鉿 : [Xe] 4f14 5d2 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d2
6s2
2
8
18
32
10
2
73 Ta 鉭 : [Xe] 4f14 5d3 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d3
6s2
2
8
18
32
11
2
74 W 鎢 : [Xe] 4f14 5d4 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d4
6s2
2
8
18
32
12
2
75 Re 錸 : [Xe] 4f14 5d5 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d5
6s2
2
8
18
32
13
2
76 Os 鋨 : [Xe] 4f14 5d6 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d6
6s2
2
8
18
32
14
2
77 Ir 銥 : [Xe] 4f14 5d7 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d7
6s2
2
8
18
32
15
2
78 Pt 鉑 : [Xe] 4f14 5d9 6s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d9
6s1
2
8
18
32
17
1
79 Au 金 : [Xe] 4f14 5d10 6s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s1
2
8
18
32
18
1
80 Hg 汞 : [Xe] 4f14 5d10 6s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
2
8
18
32
18
2
81 Tl 鉈 : [Xe] 4f14 5d10 6s2 6p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p1
2
8
18
32
18
3
82 Pb 鉛 : [Xe] 4f14 5d10 6s2 6p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p2
2
8
18
32
18
4
83 Bi 鉍 : [Xe] 4f14 5d10 6s2 6p3
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p3
2
8
18
32
18
5
84 Po 釙 : [Xe] 4f14 5d10 6s2 6p4
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p4
2
8
18
32
18
6
85 At 砈 : [Xe] 4f14 5d10 6s2 6p5
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p5
2
8
18
32
18
7
86 Rn 氡 : [Xe] 4f14 5d10 6s2 6p6
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p6
2
8
18
32
18
8
87 Fr 鍅 : [Rn] 7s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p6
7s1
2
8
18
32
18
8
1
88 Ra 鐳 : [Rn] 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p6
7s2
2
8
18
32
18
8
2
89 Ac 錒 : [Rn] 6d1 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p6
6d1
7s2
2
8
18
32
18
9
2
90 Th 釷 : [Rn] 6d2 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
6s2
6p6
6d2
7s2
2
8
18
32
18
10
2
91 Pa 鏷 : [Rn] 5f2 6d1 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f2
6s2
6p6
6d1
7s2
2
8
18
32
20
9
2
92 U 鈾 : [Rn] 5f3 6d1 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f3
6s2
6p6
6d1
7s2
2
8
18
32
21
9
2
93 Np 錼 : [Rn] 5f4 6d1 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f4
6s2
6p6
6d1
7s2
2
8
18
32
22
9
2
94 Pu 鈽 : [Rn] 5f6 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f6
6s2
6p6
7s2
2
8
18
32
24
8
2
95 Am 鋂 : [Rn] 5f7 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f7
6s2
6p6
7s2
2
8
18
32
25
8
2
96 Cm 鋦 : [Rn] 5f7 6d1 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f7
6s2
6p6
6d1
7s2
2
8
18
32
25
9
2
97 Bk 鉳 : [Rn] 5f9 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f9
6s2
6p6
7s2
2
8
18
32
27
8
2
98 Cf 鉲 : [Rn] 5f10 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f10
6s2
6p6
7s2
2
8
18
32
28
8
2
99 Es 鑀 : [Rn] 5f11 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f11
6s2
6p6
7s2
2
8
18
32
29
8
2
100 Fm 鐨 : [Rn] 5f12 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f12
6s2
6p6
7s2
2
8
18
32
30
8
2
101 Md 鍆 : [Rn] 5f13 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f13
6s2
6p6
7s2
2
8
18
32
31
8
2
102 No 鍩 : [Rn] 5f14 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
7s2
2
8
18
32
32
8
2
103 Lr 鐒 : [Rn] 5f14 7s2 7p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
7s2
7p1
2
8
18
32
32
8
3
104 Rf 鑪 : [Rn] 5f14 6d2 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d2
7s2
2
8
18
32
32
10
2
105 Db 𨧀 : [Rn] 5f14 6d3 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d3
7s2
2
8
18
32
32
11
2
106 Sg 𨭎 : [Rn] 5f14 6d4 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d4
7s2
2
8
18
32
32
12
2
107 Bh 𨨏 : [Rn] 5f14 6d5 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d5
7s2
2
8
18
32
32
13
2
108 Hs 𨭆 : [Rn] 5f14 6d6 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d6
7s2
2
8
18
32
32
14
2
109 Mt 䥑 : [Rn] 5f14 6d7 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d7
7s2
2
8
18
32
32
15
2
110 Ds 鐽 : [Rn] 5f14 6d8 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d8
7s2
2
8
18
32
32
16
2
111 Rg 錀 : [Rn] 5f14 6d9 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d9
7s2
2
8
18
32
32
17
2
112 Cn 鎶 : [Rn] 5f14 6d10 7s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
2
8
18
32
32
18
2
113 Nh 鿭 : [Rn] 5f14 6d10 7s2 7p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p1
2
8
18
32
32
18
3
114 Fl 鈇 : [Rn] 5f14 6d10 7s2 7p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p2
2
8
18
32
32
18
4
115 Mc 镆 : [Rn] 5f14 6d10 7s2 7p3
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p3
2
8
18
32
32
18
5
116 Lv 鉝 : [Rn] 5f14 6d10 7s2 7p4
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p4
2
8
18
32
32
18
6
117 Ts 鿬 : [Rn] 5f14 6d10 7s2 7p5
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p5
2
8
18
32
32
18
7
118 Og 鿫 : [Rn] 5f14 6d10 7s2 7p6
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p6
2
8
18
32
32
18
8
119 Uue Uue : [Uuo] 8s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p6
8s1
2
8
18
32
32
18
8
1
120 Ubn Ubn : [Uuo] 8s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p6
8s2
2
8
18
32
32
18
8
2
121 Ubu Ubu : [Uuo] 8s2 8p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p6
8s2
8p1
2
8
18
32
32
18
8
3
122 Ubb Ubb : [Uuo] 7d1 8s2 8p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
7s2
7p6
7d1
8s2
8p1
2
8
18
32
32
18
9
3
123 Ubt Ubt : [Uuo] 6f1 7d1 8s2 8p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
6f1
7s2
7p6
7d1
8s2
8p1
2
8
18
32
32
19
9
3
124 Ubq Ubq : [Uuo] 6f3 8s2 8p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
6s2
6p6
6d10
6f3
7s2
7p6
8s2
8p1
2
8
18
32
32
21
8
3
125 Ubp Ubp : [Uuo] 5g1 6f3 8s2 8p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g1
6s2
6p6
6d10
6f3
7s2
7p6
8s2
8p1
2
8
18
32
33
21
8
3
126 Ubh Ubh : [Uuo] 5g2 6f2 7d1 8s2 8p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g2
6s2
6p6
6d10
6f2
7s2
7p6
7d1
8s2
8p1
2
8
18
32
34
20
9
3
127 Ubs Ubs : [Uuo] 5g3 6f2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g3
6s2
6p6
6d10
6f2
7s2
7p6
8s2
8p2
2
8
18
32
35
20
8
4
128 Ubo Ubo : [Uuo] 5g4 6f2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g4
6s2
6p6
6d10
6f2
7s2
7p6
8s2
8p2
2
8
18
32
36
20
8
4
129 Ube Ube : [Uuo] 5g5 6f2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g5
6s2
6p6
6d10
6f2
7s2
7p6
8s2
8p2
2
8
18
32
37
20
8
4
130 Utn Utn : [Uuo] 5g6 6f2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g6
6s2
6p6
6d10
6f2
7s2
7p6
8s2
8p2
2
8
18
32
38
20
8
4
131 Utu Utu : [Uuo] 5g7 6f2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g7
6s2
6p6
6d10
6f2
7s2
7p6
8s2
8p2
2
8
18
32
39
20
8
4
132 Utb Utb : [Uuo] 5g8 6f2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g8
6s2
6p6
6d10
6f2
7s2
7p6
8s2
8p2
2
8
18
32
40
20
8
4
133 Utt Utt : [Uuo] 5g8 6f3 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g8
6s2
6p6
6d10
6f3
7s2
7p6
8s2
8p2
2
8
18
32
40
21
8
4
134 Utq Utq : [Uuo] 5g8 6f4 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g8
6s2
6p6
6d10
6f4
7s2
7p6
8s2
8p2
2
8
18
32
40
22
8
4
135 Utp Utp : [Uuo] 5g9 6f4 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g9
6s2
6p6
6d10
6f4
7s2
7p6
8s2
8p2
2
8
18
32
41
22
8
4
136 Uth Uth : [Uuo] 5g10 6f4 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g10
6s2
6p6
6d10
6f4
7s2
7p6
8s2
8p2
2
8
18
32
42
22
8
4
137 Uts Uts : [Uuo] 5g11 6f3 7d1 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g11
6s2
6p6
6d10
6f3
7s2
7p6
7d1
8s2
8p2
2
8
18
32
43
21
9
4
138 Uto Uto : [Uuo] 5g12 6f3 7d1 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g12
6s2
6p6
6d10
6f3
7s2
7p6
7d1
8s2
8p2
2
8
18
32
44
21
9
4
139 Ute Ute : [Uuo] 5g13 6f2 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g13
6s2
6p6
6d10
6f2
7s2
7p6
7d2
8s2
8p2
2
8
18
32
45
20
10
4
140 Uqn Uqn : [Uuo] 5g14 6f3 7d1 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g14
6s2
6p6
6d10
6f3
7s2
7p6
7d1
8s2
8p2
2
8
18
32
46
21
9
4
141 Uqu Uqu : [Uuo] 5g15 6f2 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g15
6s2
6p6
6d10
6f2
7s2
7p6
7d2
8s2
8p2
2
8
18
32
47
20
10
4
142 Uqb Uqb : [Uuo] 5g16 6f2 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g16
6s2
6p6
6d10
6f2
7s2
7p6
7d2
8s2
8p2
2
8
18
32
48
20
10
4
143 Uqt Uqt : [Uuo] 5g17 6f2 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g17
6s2
6p6
6d10
6f2
7s2
7p6
7d2
8s2
8p2
2
8
18
32
49
20
10
4
144 Uqq Uqq : [Uuo] 5g18 6f1 7d3 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f1
7s2
7p6
7d3
8s2
8p2
2
8
18
32
50
19
11
4
145 Uqp Uqp : [Uuo] 5g18 6f3 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f3
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
21
10
4
146 Uqh Uqh : [Uuo] 5g18 6f4 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f4
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
22
10
4
147 Uqs Uqs : [Uuo] 5g18 6f5 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f5
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
23
10
4
148 Uqo Uqo : [Uuo] 5g18 6f6 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f6
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
24
10
4
149 Uqe Uqe : [Uuo] 5g18 6f6 7d3 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f6
7s2
7p6
7d3
8s2
8p2
2
8
18
32
50
24
11
4
150 Upn Upn : [Uuo] 5g18 6f6 7d4 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f6
7s2
7p6
7d4
8s2
8p2
2
8
18
32
50
24
12
4
151 Upu Upu : [Uuo] 5g18 6f8 7d3 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f8
7s2
7p6
7d3
8s2
8p2
2
8
18
32
50
26
11
4
152 Upb Upb : [Uuo] 5g18 6f9 7d3 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f9
7s2
7p6
7d3
8s2
8p2
2
8
18
32
50
27
11
4
153 Upt Upt : [Uuo] 5g18 6f11 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f11
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
29
10
4
154 Upq Upq : [Uuo] 5g18 6f12 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f12
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
30
10
4
155 Upp Upp : [Uuo] 5g18 6f13 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f13
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
31
10
4
156 Uph Uph : [Uuo] 5g18 6f14 7d2 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d2
8s2
8p2
2
8
18
32
50
32
10
4
157 Ups Ups : [Uuo] 5g18 6f14 7d3 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d3
8s2
8p2
2
8
18
32
50
32
11
4
158 Upo Upo : [Uuo] 5g18 6f14 7d4 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d4
8s2
8p2
2
8
18
32
50
32
12
4
159 Upe Upe : [Uuo] 5g18 6f14 7d4 8s2 8p2 9s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d4
8s2
8p2
9s1
2
8
18
32
50
32
12
4
1
160 Uhn Uhn : [Uuo] 5g18 6f14 7d5 8s2 8p2 9s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d5
8s2
8p2
9s1
2
8
18
32
50
32
13
4
1
161 Uhu Uhu : [Uuo] 5g18 6f14 7d6 8s2 8p2 9s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d6
8s2
8p2
9s1
2
8
18
32
50
32
14
4
1
162 Uhb Uhb : [Uuo] 5g18 6f14 7d8 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d8
8s2
8p2
2
8
18
32
50
32
16
4
163 Uht Uht : [Uuo] 5g18 6f14 7d9 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d9
8s2
8p2
2
8
18
32
50
32
17
4
164 Uhq Uhq : [Uuo] 5g18 6f14 7d10 8s2 8p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p2
2
8
18
32
50
32
18
4
165 Uhp Uhp : [Uuo] 5g18 6f14 7d10 8s2 8p2 9s1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p2
9s1
2
8
18
32
50
32
18
4
1
166 Uhh Uhh : [Uuo] 5g18 6f14 7d10 8s2 8p2 9s2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p2
9s2
2
8
18
32
50
32
18
4
2
167 Uhs Uhs : [Uuo] 5g18 6f14 7d10 8s2 8p2 9s2 9p1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p2
9s2
9p1
2
8
18
32
50
32
18
4
3
168 Uho Uho : [Uuo] 5g18 6f14 7d10 8s2 8p2 9s2 9p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p2
9s2
9p2
2
8
18
32
50
32
18
4
4
169 Uhe Uhe : [Uuo] 5g18 6f14 7d10 8s2 8p3 9s2 9p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p3
9s2
9p2
2
8
18
32
50
32
18
5
4
170 Usn Usn : [Uuo] 5g18 6f14 7d10 8s2 8p4 9s2 9p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p4
9s2
9p2
2
8
18
32
50
32
18
6
4
171 Usu Usu : [Uuo] 5g18 6f14 7d10 8s2 8p5 9s2 9p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p5
9s2
9p2
2
8
18
32
50
32
18
7
4
172 Usb Usb : [Uuo] 5g18 6f14 7d10 8s2 8p6 9s2 9p2
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
7s2
7p6
7d10
8s2
8p6
9s2
9p2
2
8
18
32
50
32
18
8
4
173 Ust Ust : [Usb] 6g1
1s2
2s2
2p6
3s2
3p6
3d10
4s2
4p6
4d10
4f14
5s2
5p6
5d10
5f14
5g18
6s2
6p6
6d10
6f14
6g1
7s2
7p6
7d10
8s2
8p6
9s2
9p2
2
8
18
32
50
33
18
8
4
参见
参考文献
NIST
This website is also cited in the CRC Handbook as source of Section 1, subsection Electron Configuration of Neutral Atoms in the Ground State.
91 Pa : [Rn] 5f2 (3 H4 ) 6d 7s2
92 U : [Rn] 5f3 (4 Io 9/2 ) 6d 7s2
93 Np : [Rn] 5f4 (5 I4 ) 6d 7s2
103 Lr : [Rn] 5f14 7s2 7p1 question-marked
104 Rf : [Rn] 5f14 6d2 7s2 question-marked
CRC
David R. Lide (ed), CRC Handbook of Chemistry and Physics, 84th Edition , online version. CRC Press. Boca Raton, Florida, 2003; Section 1, Basic Constants, Units, and Conversion Factors; Electron Configuration of Neutral Atoms in the Ground State. (elements 1–104)
Also subsection Periodic Table of the Elements, (elements 1–103) based on:
G. J. Leigh, Editor, Nomenclature of Inorganic Chemistry , Blackwell Scientific Publications, Oxford, 1990.
Chemical and Engineering News , 63(5), 27, 1985.
Atomic Weights of the Elements, 1999, Pure & Appl. Chem., 73, 667, 2001.
WebElements
http://www.webelements.com/( 页面存档备份 ,存于互联网档案馆 ) ; retrieved July 2005, electron configurations based on:
Atomic, Molecular, & Optical Physics Handbook , Ed. Gordon W. F. Drake, American Institute of Physics, Woodbury, New York, USA, 1996.
J.E. Huheey, E.A. Keiter, and R.L. Keiter in Inorganic Chemistry : Principles of Structure and Reactivity , 4th edition, HarperCollins, New York, USA, 1993.
R.L. DeKock and H.B. Gray in Chemical Structure and bonding , Benjamin/Cummings, Menlo Park, California, USA, 1980.
A.M. James and M.P. Lord in Macmillan's Chemical and Physical Data , Macmillan, London, UK, 1992.
103 Lr : [Rn].5f14 .7s2 .7p1 tentative ; 2.8.18.32.32.9.2 [inconsistent]
104 Rf : [Rn].5f14 .6d2 .7s2 tentative
105 Db : [Rn].5f14 .6d3 .7s2 (a guess based upon that of tantalum) ; 2.8.18.32.32.11.2
106 Sg : [Rn].5f14 .6d4 .7s2 (a guess based upon that of tungsten) ; 2.8.18.32.32.12.2
107 Bh : [Rn].5f14 .6d5 .7s2 (a guess based upon that of rhenium) ; 2.8.18.32.32.13.2
108 Hs : [Rn].5f14 .6d6 .7s2 (a guess based upon that of osmium) ; 2.8.18.32.32.14.2
109 Mt : [Rn].5f14 .6d7 .7s2 (a guess based upon that of iridium) ; 2.8.18.32.32.15.2
110 Ds : [Rn].5f14 .6d9 .7s1 (a guess based upon that of platinum) ; 2.8.18.32.32.17.1
111 Rg : [Rn].5f14 .6d10 .7s1 (a guess based upon that of gold) ; 2.8.18.32.32.18.1
112 Cn : [Rn].5f14 .6d10 .7s2 (a guess based upon that of mercury) ; 2.8.18.32.32.18.2
113 Uut : [Rn].5f14 .6d10 .7s2 .7p1 (a guess based upon that of thallium) ; 2.8.18.32.32.18.3
114 Fl : [Rn].5f14 .6d10 .7s2 .7p2 (a guess based upon that of lead) ; 2.8.18.32.32.18.4
115 Uup : [Rn].5f14 .6d10 .7s2 .7p3 (a guess based upon that of bismuth) ; 2.8.18.32.32.18.5
116 Lv : [Rn].5f14 .6d10 .7s2 .7p4 (a guess based upon that of polonium) ; 2.8.18.32.32.18.6
117 Uus : [Rn].5f14 .6d10 .7s2 .7p5 (a guess based upon that of astatine) ; 2.8.18.32.32.18.7
118 Uuo : [Rn].5f14 .6d10 .7s2 .7p6 (a guess based upon that of radon) ; 2.8.18.32.32.18.8
Lange
J.A. Dean (ed), Lange's Handbook of Chemistry (15th Edition), online version, McGraw-Hill, 1999; Section 4, Table 4.1 Electronic Configuration and Properties of the Elements. (Elements 1–103)
97 Bk : [Rn] 5f8 6d 7s2
103 Lr : [Rn] 4f14 [sic] 6d 7s2
Hill and Petrucci
Hill and Petrucci, General Chemistry: An Integrated Approach (3rd edition), Prentice Hall. (Elements 1–106)
58 Ce : [Xe] 4f2 6s2
103 Lr : [Rn] 5f14 6d1 7s2
104 Rf : [Rn] 5f14 6d2 7s2 (agrees with guess above)
105 Db : [Rn] 5f14 6d3 7s2
106 Sg : [Rn] 5f14 6d4 7s2
Hoffman, Lee, and Pershina
Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria. Transactinides and the future elements. Morss; Edelstein, Norman M.; Fuger, Jean (编). The Chemistry of the Actinide and Transactinide Elements 3rd. Dordrecht, The Netherlands: Springer Science+Business Media . 2006: 1722 . ISBN 1-4020-3555-1 .
This book contains predicted electron configurations for the elements 119–172 and 184, based on relativistic Dirac–Fock calculations by B. Fricke in Fricke, B. Dunitz, J. D. , 编. Structure and Bonding (Berlin: Springer-Verlag). 1975, 21 : 89–144.