|5.|| [[Rubidium|Rb]] || [[Strontium|Sr]] || [[Yttrium|Y]] || [[Zirkonium|Zr]] || [[Niob|Nb]] || [[Molybdän|Mo]] || [[Technetium|Tc]] || [[Ruthenium|Ru]] || [[Rhodium|Rh]] || [[Palladium|Pd]] || [[Silber|Ag]] || [[Cadmium|Cd]] || [[Indium|In]] || [[Zinn|Sn]] || [[Antimon|Sb]] || [[Tellur|Te]] || [[Iod|I]] || [[Xenon|Xe]]
|-
|6.|| [[Cäsium|Cs]] || [[Barium|Ba]] || [[Lanthan|La]] (6)|| [[Hafnium|Hf]] || [[Tantal|Ta]] || [[Wolfram|W]] || [[Rhenium|Re]] || [[Osmium|Os]] || [[Iridium|Ir]] || [[Platin|Pt]] || [[Gold|Au]] || [[Quecksilber|Hg]] || [[Thallium|Tl]] || [[Blei|Pb]] || [[Wismut|Bi]] || [[Pollonium|Po]] || [[Astat|At]] || [[Radon|Rn]]
|-
|7.|| [[Francium|Fr]] || [[Radium|Ra]] || [[Actinium|Ac]] (7)|| [[Rf|Rf]] || [[Db|Db]] || [[Sg|Sg]] || [[Bh|Bh]] || [[Hs|Hs]] || [[Mt|Mt]] || [[UunDarmstadtium|UunDs]] || [[UuuRoentgenium|UuuRg]] || [[Ununbium|Uub]] |}{| {{tabelle}} |(6)|| [[Lanthan|La]] || [[Cer|Ce]] || [[Praseodym|Pr]] || [[Neodym|Nd]] || [[Promethium|Pm]] || [[Samarium|Sm]] || [[Europium|Eu]] || [[Gadolinium|UubGd]] || [[Terbium|Tb]] || [[Dysprosium|Dy]] || [[Holmium|Ho]] || [[Erbium|Er]] || [[Thulium|Tm]] || [[Ytterbium|Yb]] || [[Lutetium|Lu]]
|-
| || || || [[Cer|Ce]] || [[Praseodym|Pr]] (7)|| [[NeodymActinium|NdAc]] || [[Promethium|Pm]] || [[Samarium|Sm]] || [[Europium|Eu]] || [[Gadolinium|Gd]] || [[Terbium|Tb]] || [[Dysprosium|Dy]] || [[Holmium|Ho]] || [[Erbium|Er]] || [[Thulium|Tm]] || [[Ytterbium|Yb]] || [[Lutetium|Lu]] |- | || || || [[Thorium|Th]] || [[Pa|Pa]] || [[Uran|U]] || [[Np|Np]] || [[Pu|Pu]] || [[Am|Am]] || [[Cm|Cm]] || [[Bk|Bk]] || [[Cf|Cf]] || [[Es|Es]] || [[Fm|Fm]] || [[Md|Md]] || [[No|No]] || [[Lr|Lr]]
|}
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