| Ïåðèîäû | Ðÿäû | Ã Ð Ó Ï Ï Û | |||
| IA IB | IIA IIB | IIIA IIIB | IVA IVB | ||
| Í 1 1,0079 1s1 ÂÎÄÎÐÎÄ | |||||
| Li3 6,941 2s1 ËÈÒÈÉ 2 1 | Be 4 9,01218 2s2 ÁÅÐÈËËÈÉ 2 2 | B 5 10,81 2s22p1 ÁÎÐ 2 3 | C 6 12,011 2s22p2 ÓÃËÅÐÎÄ 2 4 | ||
| Na 11 22,98977 3s1 ÍÀÒÐÈÉ 2 8 1 | Mg 12 24,305 3s2 ÌÀÃÍÈÉ 2 8 2 | Al13 26,981 3s23p1 ÀËÞÌÈÍÈÉ 2 8 3 | Si 14 28,085 3s23p2 ÊÐÅÌÍÈÉ 2 8 4 | ||
| K 19 39,0983 4s1 ÊÀËÈÉ 2 8 8 1 | Ca 20 40,078 4s2 ÊÀËÜÖÈÉ 2 8 8 2 | 21 Sc 3d14s2 44,9559 ÑÊÀÍÄÈÉ 2 8 9 2 | 22 Ti 3d24s2 47,90 ÒÈÒÀÍ 2 8 10 2 | ||
| 29 Cu 3d104s1 63,546 ÌÅÄÜ 2 8 18 1 | 30 Zn 3d104s2 65,39 ÖÈÍÊ 2 8 18 2 | Ga 31 69,72 4s24p1 ÃÀËËÈÉ 2 8 18 3 | Ge 32 72,59 4s24p2 ÃÅÐÌÀÍÈÉ 2 8 18 4 | ||
| Rb 37 85,4678 5s1 ÐÓÁÈÄÈÉ 2 8 18 8 1 | Sr 38 87,62 5s2 ÑÒÐÎÍÖÈÉ 2 8 18 8 2 | 39 Y 4d15s2 88,9059 ÈÒÒÐÈÉ 2 8 18 9 2 | 40 Zr 4d25s2 91,22 ÖÈÐÊÎÍÈÉ 2 8 18 10 2 | ||
| 47 Ag 4d105s1 107,868 ÑÅÐÅÁÐÎ 2 8 18 181 | 48 Cd 4d105s2 112,41 ÊÀÄÌÈÉ 2 8 18 18 2 | In 49 114,82 5s25p1 ÈÍÄÈÉ 2 8 18 18 3 | Sn 50 118,69 5s25p2 ÎËÎÂÎ 2 8 18 18 4 | ||
| Cs 55 132,9054 6s1 ÖÅÇÈÉ 2 8 18 18 8 1 | Ba 56 137,33 6s2 ÁÀÐÈÉ 2 8 18 18 8 2 | 57 La* 5d16s2 138,9056 ËÀÍÒÀÍ 2 8 18 18 9 2 | 72 Hf 5d26s2 178,49 ÃÀÔÍÈÉ 2 8 18 32 10 2 | ||
| 79 Au 5d106s1 196,9665 ÇÎËÎÒÎ 2 8 18 32 18 1 | 80 Hg 5d106s2 200,59 ÐÒÓÒÜ 2 8 18 32 18 2 | Tl 81 204,383 6s26p1 ÒÀËËÈÉ 2 8 18 32 18 3 | Pb 82 207,2 6s26p2 ÑÂÈÍÅÖ 2 8 18 32 18 4 | ||
| Fr 87 [223] 7s1 ÔÐÀÍÖÈÉ 2 8 18 32 18 8 1 | Ra88 [226] 7s2 ÐÀÄÈÉ 2 8 18 32 18 8 2 | 89 Ac** 6d17s2 [227] ÀÊÒÈÍÈÉ 2 8 18 32 18 9 2 | 104 Rf 6d27s2 [261] ÐÅÇÅÐÔÎÐÄÈÉ 2 8 18 32 32 10 2 |
*Ë À Í Ò À
| 58 Ñe 140,12 4f25d16s2 ÖÅÐÈÉ | 59 Pr 140,9 4f36s2 ÏÐÀÇÅÎÄÈÌ | 60 Nd 144,24 4f46s2 ÍÅÎÄÈÌ | 61 Pm [145] 4f56s2 ÏÐÎÌÅÒÈÉ | 62 Sm 150,4 4f66s2 ÑÀÌÀÐÈÉ | 63 Eu 151,96 4f76s2 ÅÂÐÎÏÈÉ | 64 Gd 157,25 4f75d16s2 ÃÀÄÎËÈÍÈÉ |
**A Ê Ò È
| 90 Th 232,0381 6d27s2 ÒÎÐÈÉ | 91 Pa [231] 5f26d17s2 ÏÐÎÒÀÊÒÈÍÈÉ | 92 U 238,029 5f36d17s2 ÓÐÀÍ | 93 Np [237] 5f46d17s2 ÍÅÏÒÓÍÈÉ | 94 Pu [244] 5f67s2 ÏËÓÒÎÍÈÉ | 95 Am [243] 5f77s2 ÀÌÅÐÈÖÈÉ | 96 Cm [247] 5f76d17s2 ÊÞÐÈÉ |