n | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |
1 | 1 H 1s1 |
2 He 1s2 |
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2 | 3 Li 1s2 2s1 |
4 Be 1s2 2s2 |
5 B 1s2 2s2 2p1 | 6 C 1s2 2s2 2p2 |
7 N 1s2 2s2 2p3 |
8 O 1s2 2s2 2p4 |
9 F 1s2 2s2 2p5 |
10 Ne 1s2 2s2 2p6 |
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3 | 11 Na ... 2s2 2p6 3s1 |
12 Mg ... 2s2 2p6 3s2 |
13 Al ... 2s2 2p6 3s2 3p1 |
14 Si ... 2s2 2p6 3s2 3p2 |
15 P ... 2s2 2p6 3s2 3p3 |
16 S ... 2s2 2p6 3s2 3p4 |
17 Cl ... 2s2 2p6 3s2 3p5 |
18 Ar ... 2s2 2p6 3s2 3p6 |
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4 | 19 K ... 3s2 3p6 4s1 |
20 Ca ... 3s2 3p6 4s2 |
21 Sc ... 3s2 3p6 4s2 3d1 |
22 Ti ... 3s2 3p6 4s2 3d2 |
23 V ... 3s2 3p6 4s2 3d3 |
24 Cr ... 3s2 3p6 4s1 3d5 |
25 Mn ... 3s2 3p6 4s2 3d5 |
26 Fe ... 3s2 3p6 4s2 3d6 |
27 Co ... 3s2 3p6 4s2 3d7 |
28 Ni ... 3s2 3p6 4s2 3d8 |
29 Cu ... 3s2 3p6 4s1 3d10 |
30 Zn ... 3s2 3p6 4s2 3d10 |
31 Ga ... 3s2 3p6 4s2 3d10 4p1 |
32 Ge ... 3s2 3p6 4s2 3d10 4p2 |
33 As ... 3s2 3p6 4s2 3d10 4p3 |
34 Se ... 3s2 3p6 4s2 3d10 4p4 |
35 Br ... 3s2 3p6 4s2 3d10 4p5 |
36 Kr ... 3s2 3p6 4s2 3d10 4p6 |
|
5 | 37 Rb ... 4s2 4p6 5s1 |
38 Sr ... 4s2 4p6 5s2 |
39 Y ... 4s2 4p6 5s2 4d1 |
40 Zr ... 4s2 4p6 5s2 4d2 |
41 Nb ... 4s2 4p6 5s1 4d4 |
42 Mo ... 4s2 4p6 5s1 4d5 |
43 Tc ... 4s2 4p6 5s1 4d6 |
44 Ru ... 4s2 4p6 5s1 4d7 |
45 Rh ... 4s2 4p6 5s1 4d8 |
46 Pd ... 4s2 4p6 4d10 |
47 Ag ... 4s2 4p6 5s1 4d10 |
48 Cd ... 4s2 4p6 5s2 4d10 |
49 In ... 4s2 4p6 5s2 4d10 5p1 |
50 Sn ... 4s2 4p6 5s2 4d10 5p2 |
51 Sb ... 4s2 4p6 5s2 4d10 5p3 |
52 Te ... 4s2 4p6 5s2 4d10 5p4 |
53 I ... 4s2 4p6 5s2 4d10 5p5 |
54 Xe ... 4s2 4p6 5s2 4d10 5p6 |
|
6 | 55 Cs ... 5s2 5p6 6s1 |
56 Ba ... 5s2 5p6 6s2 |
57 La ... 5s2 5p6 6s2 5d1 |
72 Hf ... 5s2 5p6 6s2 5d2 |
73 Ta ... 5s2 5p6 6s2 5d3 |
74 W ... 5s2 5p6 6s2 5d4 |
75 Re ... 5s2 5p6 6s2 5d5 |
76 Os ... 5s2 5p6 6s2 5d6 |
77 Ir ... 5s2 5p6 5d9 |
78 Pt ... 5s2 5p6 6s1 5d9 |
79 Au ... 5s2 5p6 6s1 5d10 |
80 Hg ... 5s2 5p6 6s2 5d10 | 81 Tl ... 5s2 5p6 6s2 5d10 6p1 |
82 Pb ... 5s2 5p6 6s2 5d10 6p2 |
83 Bi ... 5s2 5p6 6s2 5d10 6p3 |
84 Po ... 5s2 5p6 6s2 5d10 6p4 |
85 As ... 5s2 5p6 6s2 5d10 6p5 |
86 Rn ... 5s2 5p6 6s2 5d10 6p6 |
|
7 | 87 Fr ... 6s2 6p6 7s1 |
88 Ra ... 6s2 6p6 7s2 |
89 Ac ... 6s2 6p6 7s2 6d1 |
104 Rf ... 6s2 6p6 7s2 6d2 | 105 Db ... 6s2 6p6 7s2 6d3 |
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n | ns1 | ns2 | ns2p1 | ns2p2 | ns2p3 | ns2p4 | ns2p5 | ns2p6 |
Tästä puuttuvien lantanoidien ja aktinoidien orbitaalit on kuvattu edempänä erikseen.
1s | |||
2s | |||
2p | |||
3s | |||
3p | |||
4s | |||
3d | |||
4p | |||
5s | |||
4d | |||
5p | |||
6s | |||
4f | |||
5d | |||
6p | |||
7s | |||
5f | |||
6d | |||
7p |
Orbitaalien suhteelliset energiat normaalisti (orbitaalien täyttymisjärjestys protoniluvun kasvaessa)
1s | 2s | 3s | 4s | 5s | 6s | 7s | ||||||||||||
2p | 3p | 4p | 5p | 6p | 7p | |||||||||||||
3d | 4d | 5d | 6d | |||||||||||||||
4f | 5f |
n = 1 l = 0 m = 0 s = ±½ (2 elektronia) yksi s-orbitaali jolla 2 elektronia n = 2 l = 0 m = 0 s = ±½ (2 elektronia) yksi s-orbitaali jolla 2 elektronia l = 1 m = 0 s = ±½ (2 elektronia) m = 1 s = ±½ (2 elektronia) m = -1 s = ±½ (2 elektronia) yht. kolme p-orbitaalia, joilla 6 elektronia n = 3 l = 0 m = 0 s = ±½ (2 elektronia) yksi s-orbitaali jolla 2 elektronia l = 1 m = 0 s = ±½ (2 elektronia) m = 1 s = ±½ (2 elektronia) m = -1 s = ±½ (2 elektronia) yht. kolme p-orbitaalia, joilla 6 elektronia l = 2 m = 0 s = ±½ (2 elektronia) m = 1 s = ±½ (2 elektronia) m = -1 s = ±½ (2 elektronia) m = 2 s = ±½ (2 elektronia) m = -2 s = ±½ (2 elektronia) yht. viisi d-orbitaalia, joilla 10 elektronia
Lantanoideilla huomaa erikoisesti orbitaalin 4f täyttyminen atomin järjestysnumeron kasvaessa.
Z | 1 | 2 | 3 | 4 | 5 | 6 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
s | s | p | s | p | d | s | p | d | f | s | p | d | s | |||
58 | Ce | Cerium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 2 | 2 | 6 | 2 | |
59 | Pr | Praseodyymi | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 3 | 2 | 6 | 2 | |
60 | Nd | Neodyymi | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 4 | 2 | 6 | 2 | |
61 | Pm | Prometium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 5 | 2 | 6 | 2 | |
62 | Sm | Samarium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 6 | 2 | 6 | 2 | |
63 | Eu | Europium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 7 | 2 | 6 | 2 | |
64 | Gd | Gadolinium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 7 | 2 | 6 | 1 | 2 |
65 | Tb | Terbium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 9 | 2 | 6 | 2 | |
66 | Dy | Dysprosium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 10 | 2 | 6 | 2 | |
67 | Ho | Holmium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 11 | 2 | 6 | 2 | |
68 | Er | Erbium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 12 | 2 | 6 | 2 | |
69 | Tm | Tulium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 13 | 2 | 6 | 2 | |
70 | Yb | Yttrium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 2 | |
71 | Lu | Lutetium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 1 | 2 |
Aktinoideilla huomaa erikoisesti orbitaalin 5f täyttyminen atomin järjestysnumeron kasvaessa.
Z | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
s | s | p | s | p | d | s | p | d | f | s | p | d | f | s | p | d | s | |||
90 | Th | Torium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 2 | 6 | 2 | 2 | |
91 | Pa | Protaktinium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 2 | 2 | 6 | 1 | 2 |
92 | U | Uraani | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 3 | 2 | 6 | 1 | 2 |
93 | Np | Neptunium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 4 | 2 | 6 | 1 | 2 |
94 | Pu | Plutonium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 6 | 2 | 6 | 2 | |
95 | Am | Amerikium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 7 | 2 | 6 | 2 | |
96 | Cm | Curium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 7 | 2 | 6 | 1 | 2 |
97 | Be | Berkelium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 8 | 2 | 6 | 1 | 2 |
98 | Cf | Kalifornium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 10 | 2 | 6 | 2 | |
99 | Es | Einsteinium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 11 | 2 | 6 | 2 | |
100 | Fm | Fermium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 12 | 2 | 6 | 2 | |
101 | Md | Mendelevium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 13 | 2 | 6 | 2 | |
102 | No | Nobelium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 14 | 2 | 6 | 2 | |
103 | Lr | Lawrencium | 2 | 2 | 6 | 2 | 6 | 10 | 2 | 6 | 10 | 14 | 2 | 6 | 10 | 14 | 2 | 6 | 1 | 2 |