Skupina |
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2 |
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3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
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Vodik & alkalijske kovine |
Zemljoalkalijske kovine |
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Pniktogeni |
Halkogeni |
Halogeni |
Žlahtni plini |
Perioda
1 |
Vodik1H7000100800000000000♠1,008 |
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Helij2He7000400260000000000♠4,0026 |
2 |
Litij3Li7000694000000000000♠6,94 |
Berilij4Be7000901220000000000♠9,0122 |
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Bor5B7001108100000000000♠10,81 |
Ogljik6C7001120110000000000♠12,011 |
Dušik7N7001140070000000000♠14,007 |
Kisik8O7001159990000000000♠15,999 |
Fluor9F7001189980000000000♠18,998 |
Neon10Ne7001201800000000000♠20,180 |
3 |
Natrij11Na7001229899999999999♠22,990 |
Magnezij12Mg7001243050000000000♠24,305 |
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Aluminij13Al7001269820000000000♠26,982 |
Silicij14Si7001280850000000000♠28,085 |
Fosfor15P7001309740000000000♠30,974 |
Žveplo16S7001320600000000000♠32,06 |
Klor17Cl7001354500000000000♠35,45 |
Argon18Ar7001399500000000000♠39,95 |
4 |
Kalij19K7001390980000000000♠39,098 |
Kalcij20Ca7001400780000000000♠40,078 |
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Skandij21Sc7001449560000000000♠44,956 |
Titan22Ti7001478670000000000♠47,867 |
Vanadij23V7001509420000000000♠50,942 |
Krom24Cr7001519960000000000♠51,996 |
Mangan25Mn7001549380000000000♠54,938 |
Železo26Fe7001558450000000000♠55,845 |
Kobalt27Co7001589330000000000♠58,933 |
Nikelj28Ni7001586930000000000♠58,693 |
Baker29Cu7001635460000000000♠63,546 |
Cink30Zn7001653800000000000♠65,38 |
Galij31Ga7001697230000000000♠69,723 |
Germanij32Ge7001726300000000000♠72,630 |
Arzen33As7001749220000000000♠74,922 |
Selen34Se7001789710000000000♠78,971 |
Brom35Br7001799040000000000♠79,904 |
Kripton36Kr7001837980000000000♠83,798 |
5 |
Rubidij37Rb7001854680000000000♠85,468 |
Stroncij38Sr7001876200000000000♠87,62 |
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Itrij39Y7001889060000000000♠88,906 |
Cirkonij40Zr7001912240000000000♠91,224 |
Niobij41Nb7001929060000000000♠92,906 |
Molibden42Mo7001959500000000000♠95,95 |
Tehnicij43Tc[97] |
Rutenij44Ru7002101070000000000♠101,07 |
Rodij45Rh7002102910000000000♠102,91 |
Paladij46Pd7002106420000000000♠106,42 |
Srebro47Ag7002107870000000000♠107,87 |
Kadmij48Cd7002112410000000000♠112,41 |
Indij49In7002114820000000000♠114,82 |
Kositer50Sn7002118710000000000♠118,71 |
Antimon51Sb7002121760000000000♠121,76 |
Telur52Te7002127600000000000♠127,60 |
Jod53I7002126900000000000♠126,90 |
Ksenon54Xe7002131289999999999♠131,29 |
6 |
Cezij55Cs7002132910000000000♠132,91 |
Barij56Ba7002137330000000000♠137,33 |
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Lutecij71Lu7002174970000000000♠174,97 |
Hafnij72Hf7002178490000000000♠178,49 |
Tantal73Ta7002180950000000000♠180,95 |
Volfram74W7002183840000000000♠183,84 |
Renij75Re7002186210000000000♠186,21 |
Osmij76Os7002190230000000000♠190,23 |
Iridij77Ir7002192220000000000♠192,22 |
Platina78Pt7002195080000000000♠195,08 |
Zlato79Au7002196970000000000♠196,97 |
Živosrebro80Hg7002200590000000000♠200,59 |
Talij81Tl7002204380000000000♠204,38 |
Svinec82Pb7002207200000000000♠207,2 |
Bizmut83Bi7002208980000000000♠208,98 |
Polonij84Po[209] |
Astat85At[210] |
Radon86Rn[222] |
7 |
Francij87Fr[223] |
Radij88Ra[226] |
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Lavrencij103Lr[266] |
Raderfordij104Rf[267] |
Dubnij105Db[268] |
Siborgij106Sg[269] |
Borij107Bh[270] |
Hasij108Hs[269] |
Majtnerij109Mt[278] |
Darmštatij110Ds[281] |
Rentgenij111Rg[282] |
Kopernicij112Cn[285] |
Nihonij113Nh[286] |
Flerovij114Fl[289] |
Moskovij115Mc[290] |
Livermorij116Lv[293] |
Tenes117Ts[294] |
Oganeson118Og[294] |
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Lantan57La7002138910000000000♠138,91 |
Cerij58Ce7002140120000000000♠140,12 |
Prazeodim59Pr7002140910000000000♠140,91 |
Neodim60Nd7002144240000000000♠144,24 |
Prometij61Pm[145] |
Samarij62Sm7002150360000000000♠150,36 |
Evropij63Eu7002151960000000000♠151,96 |
Gadolinij64Gd7002157250000000000♠157,25 |
Terbij65Tb7002158930000000000♠158,93 |
Disprozij66Dy7002162500000000000♠162,50 |
Holmij67Ho7002164930000000000♠164,93 |
Erbij68Er7002167260000000000♠167,26 |
Tulij69Tm7002168930000000000♠168,93 |
Iterbij70Yb7002173050000000000♠173,05 |
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Aktinij89Ac[227] |
Torij90Th7002232040000000000♠232,04 |
Protaktinij91Pa7002231040000000000♠231,04 |
Uran92U7002238030000000000♠238,03 |
Neptunij93Np[237] |
Plutonij94Pu[244] |
Americij95Am[243] |
Kirij96Cm[247] |
Berkelij97Bk[247] |
Kalifornij98Cf[251] |
Ainštajnij99Es[252] |
Fermij100Fm[257] |
Mendelevij101Md[258] |
Nobelij102No[259] |
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