Periodensystem der Elemente
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© Matthias Preis (2013) - Dentilux Zahntechnik Sàrl
I A VIII A
1 18
Alkalimetall Halbmetall
1 1   Erdalkalimetall   Metalloid drucken 2
H   Übergangsmetall   Nichtmetall He
II A   Lanthanoid   --Halogen III A IV A V A VI A VII A
Wasserstoff 2   Actinoid   --Edelgas 13 14 15 16 17 Helium
1,0079 Li --- feste Elemente 4,0026
2 3 4 Ordnungszahl ---- 13 5 6 7 8 9 10
Li Be Elementsymbol ---- Al H --- Gasförmige Elemente B C N O F Ne
Lithium Beryllium Elementname ---- Aluminium Hg --- Flüssige Elemente (25°C; 101 kPa) Bor Kohlenstoff Stickstoff Sauerstoff Fluor Neon
6,941 9,0122 relative Atommasse (Gewicht)---- 26.98 10,811 12,011 14,007 15,999 18,998 20,18
3 11 12 U --- Radioaktive Elemente 13 14 15 16 17 18
Na Mg Al Si P S Cl Ar
III B IV B V B VI B VII B VIII B I B II B
Natrium Magnesium 3 4 5 6 7 8 9 10 11 12 Aluminium Silicium Phosphor Schwefel Chlor Argon
22,99 24,305 26,982 28,086 30,974 32,065 35,453 39,948
4 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Kalium Calcium Scandium Titan Vanadium Chrom Mangan Eisen Cobalt Nickel Kupfer Zink Gallium Germanium Arsen Selen Brom Krypton
39,098 40,078 44,956 47,867 50,942 51,996 54,938 55,845 58,933 58,693 63,546 65,38 69,723 72,64 74,922 78,96 79,904 83,798
5 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Rubidium Strontium Yttrium Zirconium Niobium Molybdän Technetium Ruthenium Rhodium Palladium Silber Cadmium Indium Zinn Antimon Tellur Iod Xenon
85,468 87,62 88,906 91,224 92,906 95,96 [97,90] 101,07 102,91 106,42 107,87 112,41 114,82 118,71 121,76 127,6 126,9 131,29
6 55 56 57 - 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
Cs Ba Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Cäsium Barium La - Lu Hafnium Tantal Wolfram Rhenium Osmium Iridium Platin Gold Quecksilber Thallium Blei Bismut Polonium Astat Radon
132,91 137,33 178,49 180,95 183,84 186,21 190,23 192,22 195,08 196,97 200,59 204,38 207,2 208,98 [208,9] [209,9] [222]
7 87 88 89 - 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
Fr Ra Rf Db Sg Bh Hs Mt Ds Rg Cn Uut Fl Uup Lv Uus Uuo
Francium Radium Ac - Lr Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Röntgenium Copernicum Ununtrium Flerovium Ununpentium Livermorium Ununseptium Ununoctium
[223,0] [226,0] [263,1] [262,1] [266,1] [264,1] [269,1] [268,1] [272,1] [272,1] [277] [284] [289] [288] [292] [292] [294]
innere Übergangsmetalle
57 58 59 60 61 62 63 64 65 66 67 68 69 70 71
Lanthanoide La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Lanthan Cer Praseodym Neodym Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium
138,91 140,12 140,91 144,24 [144,9] 150,36 151,96 157,25 158,93 162,5 164,93 167,26 168,93 173,05 174,97
89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
Actinoide Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
Actinium Thorium Protactinium Uran Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium
[227,0] 232,04 231,04 238,03 [237,0] [244,0] [243,0] [247,0] [247,0] [251,0] [252,0] [257,0] [258,0] [259,1] [262,1]