54 (076.1)
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(n + l) 6 8 7
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1 5 p; 2 7 s; 3 7 p.
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4 f <6 p <7 s <6 d 5 f <7 p.
2. , , 4 5 s.
. 4 - Sn + l = 4 + 1 = 5; 5 s - Sn + l = 5 + 0 = 5. , n, . . 4 .
3. - 3 d 54 s 2 , , .
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4. 22.
. 22Ti 1 s 22 s 22 p 63 s 23 p 63 d 24 s 2.
5. Fq, Sn2+.
. : F0 + 1 ē = Fq; 9Fq1 s 22 s 22 p 6. , : Sn0 - 2 ē = Sn2+ ; 50Sn2+ 1 s 22 s 22 p 63 s 23 p 6 3 d 104 s 24 p 64 d 105 s 25 p 0.
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| - | ) - - , | ) , - .. ( , , -) | ) - - , - .. ( , , ) |
| 3 p; 4 s; 2 p | 3 d 1 4 s 2 | Fe, Na + | |
| 3 d; 4 p; 3 p | 3 d 2 4 s 2 | Co, Cl | |
| 5 d; 4 p; 4 d | 3 d 3 4 s 2 | Ni, Ba 2+ | |
| 3 d; 4 f; 5 s | 3 d 5 4 s 1 | Zn, Ca 2+ | |
| 4 d; 4 s; 5 s | 4 d 5 5 s 2 | Sn, S 2 | |
| 6 s; 4 p; 4 f | 3 d 6 4 s 2 | W, In 3+ | |
| 3 d; 5 s; 7 p | 3 d 7 4 s 2 | S, La 3+ | |
| 4 d; 6 s; 5 d | 3 d 8 4 s 2 | F, Tl 3+ | |
| 4 p; 5 p; 4 f | 3 d 10 4 s 1 | Br, Zr 4+ | |
| 3 d; 3 p; 2 s | 3 d 10 4 s 2 | Al, Hg 2+ | |
| 5 d; 3 s; 6 s | 4 s 2 4 p 1 | Pb, Au 3+ | |
| 6 d; 4 f; 5 p | 4 s 2 4 p 2 | Ge, Ag + | |
| 5 d; 3 p; 4 d | 4 s 2 4 p 3 | Ga, Sb 3+ | |
| 7 s; 6 p; 4 d | 4 s 2 4 p 4 | N, Bi 3+ | |
| 5 d; 4 p; 3 d | 4 s 2 4 p 5 | Cl, Pb 2+ | |
| 5 s; 6 s; 4 p | 4 s 2 4 p 6 | Y, Hf 4+ | |
| 6 p; 5 f; 6 d | 5 d 7 6 s 2 | Zr, At | |
| 5 d; 5 s; 4 f | 5 d 10 6 s 2 | Ta, Ga 3+ | |
| 3 s; 4 d; 3 p | 5 d 3 6 s 2 | Cr, Se 2 | |
| 5 f; 4 d; 4 s | 5 d 5 6 s 2 | , Cu 2+ |
