Formula:Systema periodicum

E Vicipaedia
Systema periodicum
Grex 1 2 3   4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Metalla alcalica Metalla alcalica terrena Pnicto­genia Chalco­genia Halogenia Gasa nobilia
Periodus

1

Hydro­genium1H Helium2He
2 Lith­ium3Li Beryl­lium4Be Borium5B Carbonium6C Nitro­genium7N Oxy­genium8O Fluorum9F Neon10Ne
3 Natrium11Na Magne­sium12Mg Alumin­ium13Al Silicium14Si Phos­phorus15P Sulphur16S Chlorum17Cl Argon18Ar
4 Kalium19K Cal­cium20Ca Scan­dium21Sc Tita­nium22Ti Vana­dium23V Chrom­ium24Cr Manga­num25Mn Ferrum26Fe Cobaltum27Co Niccolum28Ni Cuprum29Cu Zincum30Zn Gallium31Ga Germa­nium32Ge Arsenicum33As Sele­nium34Se Bromium35Br Kryp­ton36Kr
5 Rubid­ium37Rb Stront­ium38Sr Yttrium39Y Zirco­nium40Zr Nio­bium41Nb Molyb­denum42Mo Tech­netium43Tc Ruthe­nium44Ru Rho­dium45Rh Pallad­ium46Pd Argentum47Ag Cad­mium48Cd Indium49In Stannum50Sn Stibium51Sb Tellur­ium52Te Iodum53 I  Xenon54Xe
6 Cae­sium55Cs Ba­rium56Ba Lan­thanum57La 1 asterisk Haf­nium72Hf Tanta­lum73Ta Wolfram­ium74W Rhe­nium75Re Os­mium76Os Iridium77Ir Plat­inum78Pt Aurum79Au Hydrar­gyrum80Hg Thallium81Tl Plumbum82Pb Bise­mutum83Bi Polo­nium84Po Astatium85At Radon86Rn
7 Fran­cium87Fr Ra­dium88Ra Actin­ium89Ac 1 asterisk Ruther­fordium104Rf Dub­nium105Db Sea­borgium106Sg Bohr­ium107Bh Has­sium108Hs Meit­nerium109Mt Darm­stadtium110Ds Roent­genium111Rg Coper­nicium112Cn Nihon­ium113Nh Flerov­ium114Fl Moscov­ium115Mc Liver­morium116Lv Tenness­ine117Ts Oga­nesson118Og
1 asterisk Cerium58Ce Praseo­dymium59Pr Neo­dymium60Nd Prome­thium61Pm Sama­rium62Sm Europ­ium63Eu Gadolin­ium64Gd Ter­bium65Tb Dyspro­sium66Dy Hol­mium67Ho Erbium68Er Thulium69Tm Ytter­bium70Yb Lute­tium71Lu  
1 asterisk Thor­ium90Th Protac­tinium91Pa Ura­nium92U Neptu­nium93Np Pluto­nium94Pu Ameri­cium95Am Curium96Cm Berkel­ium97Bk Califor­nium98Cf Einstei­nium99Es Fer­mium100Fm Mende­levium101Md Nobel­ium102No Lawren­cium103Lr  

niger=solidum viridis =liquidum ruber=gas canus= inexplicata Color de numerus atomicus ostendit status materiae (in 0 °C et 1 atm)
Primordial From decay Synthetic Border shows natural occurrence of the element
Background color ostendit subcategoriis in optima flecte de metallum–metalloides–nonmetalla:
Metallum Metalloides Non-metalla Unknown
chemical
properties
Metalla alcalica Metalla alcalica terrena Lanthanida Actinida Metalla transitionis Metalla post-transitionis Non-metalla polyatomica Non-metalla diatomica Gasia nobilia
Icon documentationis Documentatio formulae[crea]