|
Periode
|
Valens- orbitaler |
DET PERIODISKE SYSTEM |
|||||||||||||||||
|
1 |
1s |
1 |
2 |
||||||||||||||||
|
2 |
2s2p |
3 |
4 |
|
5 |
6 |
7 |
8 |
9 |
10 |
|||||||||
|
3 |
3s3p |
11 |
12 |
|
13 |
14 |
15 |
16 |
17 |
18 |
|||||||||
|
4 |
4s3d4p |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
|
5 |
5s5d5p |
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
|
6 |
6s4f5d6p |
55 |
56 |
11 LaLu |
72 |
73 |
74 |
75 |
76 |
77 |
78 |
79 |
80 |
81 |
82 |
83 |
84 |
85 |
86 |
|
7 |
7s5f6d7p |
87 Fr |
88 Ra |
11 AcLr |
104 Unq |
105 Unp |
106 Unh |
107 Uns |
108 Uno |
109 Une |
110 Uun |
111 Uuu |
112 Uub |
113 Uut |
114 Uuq |
115 Uup |
116 Uuh |
117 Uus |
118 Uuo |
|
|
|
† Lanthanides |
57 La |
58 Ce |
59 Pr |
60 Nd |
61 Pm |
62 Sm |
63 Eu |
64 Gd |
65 Tb |
66 Dy |
67 Ho |
68 Er |
69 Tm |
70 Yb |
71 Lu |
||
|
|
|
‡ Actinides |
89 Ac |
90 Th |
91 Pa |
92 U |
93 Np |
94 Pu |
95 Am |
96 Cm |
97 Bk |
98 Cf |
99 Es |
100 Fm |
101 Md |
102 No |
103 Lr |
||