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, . . : 1 s < 2 s < 2 p < 3 s < 3 p < 4 s ≤ 3 d < 4 p < 5 s

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:
1H 1 s 1
2He 1 s 2
3Li 1 s 22 s 1 = [2He] 2 s 1
4Be 1 s 22 s 2 = [2He] 2 s 2
5B 1 s 2 2 s 2 2 p 1 = [2He] 2 s 2 2 p 1
6C 1 s 2 2 s 2 2 p 2 = [2He] 2 s 2 2 p 2
7N 1 s 2 2 s 2 2 p 3 = [2He] 2 s 2 2 p 3
8O 1 s 2 2 s 2 2 p 4 = [2He] 2 s 2 2 p 4
9F 1 s 2 2 s 2 2 p 5 = [2He] 2 s 2 2 p 5
10Ne 1 s 2 2 s 2 2 p 6 = [2He] 2 s 2 2 p 6
11Na 1 s 2 2 s 2 2 p 6 3 s 110Ne] 3 s 1
12Mg 1 s 2 2 s 2 2 p 6 3 s 2 = [10Ne] 3 s 2
13Al 1 s 2 2 s 2 2 p 6 3 s 2 3 p 1 = [10Ne] 3 s 2 3 p 1
14Si 1 s 2 2 s 2 2 p 6 3 s 2 3 p 2 = [10Ne] 3 s 2 3 p 2
15P 1 s 2 2 s 2 2 p 6 3 s 2 3 p 3 = [10Ne] 3 s 2 3 p 3
16S 1 s 2 2 s 2 2 p 6 3 s 2 3 p 4 = [10Ne] 3 s 2 3 p 4
17Cl 1 s 2 2 s 2 2 p 6 3 s 2 3 p 5 = [10Ne] 3 s 2 3 p 5
18Ar 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 = [10Ne] 3 s 2 3 p 6
19K 1 s 2 2 s 2 2 p 6 3 s 2 3 p 64 s 1 = [18Ar] 4 s 1
20Ca 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 4 s 2 = [18Ar] 4 s 2
21Sc 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 1 4 s 2 = [18Ar] 3 d 1 4 s 2
22Ti 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 2 4 s 2 = [18Ar] 3 d 2 4 s 2
23V 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 3 4 s 2 = [18Ar] 3 d 3 4 s 2
24Cr 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s 1 = [18Ar] 3 d 5 4 s 1
25Mn 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s 2 = [18Ar] 3 d 5 4 s 2
26Fe 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 6 4 s 2 = [18Ar] 3 d 6 4 s 2
27Co 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 7 4 s 2 = [18Ar] 3 d 7 4 s 2
28Ni 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 8 4 s 2 = [18Ar] 3 d 8 4 s 2
29Cu 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 1 = [18Ar] 3 d 10 4 s 1
30Zn 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 = [18Ar,3 d 10] 4 s 2
31Ga 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 4 p 1 = [18Ar, 3 d 10] 4 s 2 4 p 1
32Ge 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 4 p 2 = [18Ar,3 d 10] 4 s 2 4 p 2
33As 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 4 p 3 = [18Ar,3 d 10] 4 s 2 4 p 3
34Se 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 4 p 4 = [18Ar,3 d 10] 4 s 2 4 p 4
35Br 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 4 p 5 = [18Ar,3 d 10] 4 s 2 4 p 5
36Kr 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 10 4 s 2 4 p 6 = [18Ar,3 d 10] 4 s 2 4 p 6

, VIII- (He, Ne, Ar ) s - p - (s 2 p 6). .

s - p - - , : 17Cl = [10Ne] 3 s 2 3 p 5. , .

 

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n+l 1936 . . ; 1951 . . . .





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