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62 . 1930 (Z=92). 40- . 93-96 (, , , ) 1940-1949 ., 97-101(, , , , ) 1949-1952 . , , 102 , 110 , . , 124, 164, 184, .
IA | IIA | IIIB | IVB | VB | VIB | VIIB | ---- | VIIIB | ---- | IB | IIB | IIIA | IVA | VA | VIA | VIIA | VIIIA | ||
H | He | ||||||||||||||||||
Li | Be | B | C | N | O | F | Ne | ||||||||||||
Na | Mg | Al | Si | P | S | Cl | Ar | ||||||||||||
K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr | ||
Rb | Sr | Y | Zr | Nb | Mo | (43) Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe | ||
Cs | Ba | * | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | (85) At | Rn | ||
(87) Fr | Ra | ** | (104) Rf | (105) Db | (106) Sg | (107) Bh | (108) Hs | (109) Mt | (110) Ds | (111) Rg | (112) Uub | (113) Uut | (114) Uuq | (115) Uup | (116) Uuh | (117) Uus | (118) Uuo | ||
* | La | Ce | Pr | Nd | (61) Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | ||||
** | Ac | Th | Pa | U | (93) Np | (94) Pu | (95) Am | (96) Cm | (97) Bk | (98) Cf | (99) Es | (100) Fm | (101) Md | (102) No | (103) Lr |
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