
Dieses Periodensystem enthält die Energieniveaus (Elektronen pro Schale) aller Elemente.
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Elemente und ihre Elektronen nach Schalenanordnung
Der elektronische Aufbau der 118 Elemente ist in der folgenden Tabelle dargestellt.
| Ordnungszahl | Element | Elektronen pro Schale |
| 1 | Wasserstoff | 1 |
| 2 | Helium | 2 |
| 3 | Lithium | 2, 1 |
| 4 | Beryllium | 2, 2 |
| 5 | Bor | 2, 3 |
| 6 | Kohlenstoff | 2, 4 |
| 7 | Stickstoff | 2, 5 |
| 8 | Sauerstoff | 2, 6 |
| 9 | Fluorit | 2, 7 |
| zehn | Neon | 2, 8 |
| 11 | Natrium | 2, 8, 1 |
| 12 | Magnesium | 2, 8, 2 |
| 13 | Aluminium | 2, 8, 3 |
| 14 | Silizium | 2, 8, 4 |
| 15 | Phosphor | 2, 8, 5 |
| 16 | Schwefel | 2, 8, 6 |
| 17 | Chlor | 2, 8, 7 |
| 18 | Argon | 2, 8, 8 |
| 19 | Kalium | 2, 8, 8, 1 |
| 20 | Kalzium | 2, 8, 8, 2 |
| 21 | Scandium | 2, 8, 9, 2 |
| 22 | Titan | 2, 8, 10, 2 |
| 23 | Vanadium | 2, 8, 11, 2 |
| 24 | Chrom | 2, 8, 13, 1 |
| 25 | Mangan | 2, 8, 13, 2 |
| 26 | Eisen | 2, 8, 14, 2 |
| 27 | Kobalt | 2, 8, 15, 2 |
| 28 | Nickel | 2, 8, 16, 2 |
| 29 | Kupfer | 2, 8, 18, 1 |
| 30 | Zink | 2, 8, 18, 2 |
| 31 | Gallium | 2, 8, 18, 3 |
| 32 | Germanium | 2, 8, 18, 4 |
| 33 | Arsen | 2, 8, 18, 5 |
| 34 | Selen | 2, 8, 18, 6 |
| 35 | Brom | 2, 8, 18, 7 |
| 36 | Krypton | 2, 8, 18, 8 |
| 37 | Rubidium | 2, 8, 18, 8, 1 |
| 38 | Strontium | 2, 8, 18, 8, 2 |
| 39 | Yttrium | 2, 8, 18, 9, 2 |
| 40 | Zirkonium | 2, 8, 18, 10, 2 |
| 41 | Niob | 2, 8, 18, 12, 1 |
| 42 | Molybdän | 2, 8, 18, 13, 1 |
| 43 | Technetium | 2, 8, 18, 13, 2 |
| 44 | Ruthenium | 2, 8, 18, 15, 1 |
| 45 | Überzogen mit Rhodium | 2, 8, 18, 16, 1 |
| 46 | Palladium | 2, 8, 18, 18 |
| 47 | Geld | 2, 8, 18, 18, 1 |
| 48 | Cadmium | 2, 8, 18, 18, 2 |
| 49 | Indium | 2, 8, 18, 18, 3 |
| 50 | Zinn | 2, 8, 18, 18, 4 |
| 51 | Antimon | 2, 8, 18, 18, 5 |
| 52 | Tellur | 2, 8, 18, 18, 6 |
| 53 | Jod | 2, 8, 18, 18, 7 |
| 54 | Xenon | 2, 8, 18, 18, 8 |
| 55 | Cäsium | 2, 8, 18, 18, 8, 1 |
| 56 | Barium | 2, 8, 18, 18, 8, 2 |
| 57 | Lanthan | 2, 8, 18, 18, 9, 2 |
| 58 | Cer | 2, 8, 18, 19, 9, 2 |
| 59 | Praseodym | 2, 8, 18, 21, 8, 2 |
| 60 | Neodym | 2, 8, 18, 22, 8, 2 |
| 61 | Promethium | 2, 8, 18, 23, 8, 2 |
| 62 | Samarium | 2, 8, 18, 24, 8, 2 |
| 63 | Europium | 2, 8, 18, 25, 8, 2 |
| 64 | Gadolinium | 2, 8, 18, 25, 9, 2 |
| 65 | Terbium | 2, 8, 18, 27, 8, 2 |
| 66 | Dysprosium | 2, 8, 18, 28, 8, 2 |
| 67 | Holmium | 2, 8, 18, 29, 8, 2 |
| 68 | Erbium | 2, 8, 18, 30, 8, 2 |
| 69 | Thulium | 2, 8, 18, 31, 8, 2 |
| 70 | Ytterbium | 2, 8, 18, 32, 8, 2 |
| 71 | Lutenium | 2, 8, 18, 32, 9, 2 |
| 72 | Hafnium | 2, 8, 18, 32, 10, 2 |
| 73 | Tantal | 2, 8, 18, 32, 11, 2 |
| 74 | Wolfram | 2, 8, 18, 32, 12, 2 |
| 75 | Rhenium | 2, 8, 18, 32, 13, 2 |
| 76 | Osmium | 2, 8, 18, 32, 14, 2 |
| 77 | Iridium | 2, 8, 18, 32, 15, 2 |
| 78 | Platin | 2, 8, 18, 32, 17, 1 |
| 79 | Gold | 2, 8, 18, 32, 18, 1 |
| 80 | Quecksilber | 2, 8, 18, 32, 18, 2 |
| 81 | Thallium | 2, 8, 18, 32, 18, 3 |
| 82 | Führen | 2, 8, 18, 32, 18, 4 |
| 83 | Wismut | 2, 8, 18, 32, 18, 5 |
| 84 | Polonium | 2, 8, 18, 32, 18, 6 |
| 85 | Astatin | 2, 8, 18, 32, 18, 7 |
| 86 | Radon | 2, 8, 18, 32, 18, 8 |
| 87 | Francium | 2, 8, 18, 32, 18, 8, 1 |
| 88 | Radium | 2, 8, 18, 32, 18, 8, 2 |
| 89 | Aktinium | 2, 8, 18, 32, 18, 9, 2 |
| 90 | Thorium | 2, 8, 18, 32, 18, 10, 2 |
| 91 | Protaktinium | 2, 8, 18, 32, 20, 9, 2 |
| 92 | Uran | 2, 8, 18, 32, 21, 9, 2 |
| 93 | Neptunium | 2, 8, 18, 32, 22, 9, 2 |
| 94 | Plutonium | 2, 8, 18, 32, 24, 8, 2 |
| 95 | Americium | 2, 8, 18, 32, 25, 8, 2 |
| 96 | Curium | 2, 8, 18, 32, 25, 9, 2 |
| 97 | Berkelium | 2, 8, 18, 32, 27, 8, 2 |
| 98 | Kalifornien | 2, 8, 18, 32, 28, 8, 2 |
| 99 | Einsteinium | 2, 8, 18, 32, 29, 8, 2 |
| 100 | Fermium | 2, 8, 18, 32, 30, 8, 2 |
| 101 | Mendelevion | 2, 8, 18, 32, 31, 8, 2 |
| 102 | Nobelium | 2, 8, 18, 32, 32, 8, 2 |
| 103 | Lawrence | 2, 8, 18, 32, 32, 8, 3 |
| 104 | Rutherfordium | 2, 8, 18, 32, 32, 10, 2 |
| 105 | Dubnium | 2, 8, 18, 32, 32, 11, 2 |
| 106 | Seaborgium | 2, 8, 18, 32, 32, 12, 2 |
| 107 | Bohrium | 2, 8, 18, 32, 32, 13, 2 |
| 108 | Hasnium | 2, 8, 18, 32, 32, 14, 2 |
| 109 | Meitnerium | 2, 8, 18, 32, 32, 15, 2 |
| 110 | Darmstadtium | 2, 8, 18, 32, 32, 17, 1 |
| 111 | Röntgen | 2, 8, 18, 32, 32, 17, 2 |
| 112 | Kopernikium | 2, 8, 18, 32, 32, 18, 2 |
| 113 | Nihonium | 2, 8, 18, 32, 32, 18, 3 |
| 114 | Flerovium | 2, 8, 18, 32, 32, 18, 4 |
| 115 | Moskau | 2, 8, 18, 32, 32, 18, 5 |
| 116 | Livermorium | 2, 8, 18, 32, 32, 18, 6 |
| 117 | Tennessee | 2, 8, 18, 32, 32, 18, 7 |
| 118 | Oganesson | 2, 8, 18, 32, 32, 18, 8 |