Métaux alcalins Métaux alcalino-terreux Lanthanides Actinides Métaux de transition Métaux pauvres Métalloïdes Non métaux Halogènes Gaz nobles Superactinides | | | Éléments chimiques | Électrons / niveau d'énergie | | Éléments chimiques | Électrons / niveau d'énergie | | Éléments chimiques | Électrons / niveau d'énergie | | Éléments chimiques | Électrons / niveau d'énergie | | Éléments chimiques | Électrons / niveau d'énergie | | | | | | | | | | | | | | | | 1 | Hydrogène | 1 | 31 | Gallium | 2,8,18,3 | 61 | Prométhéum | 2,8,18,23,8,2 | 91 | Protactinium | 2,8,18,32,20,9,2 | 121 | Unbiunium | 2,8,18,32,33,18,8,2 | 2 | Hélium | 2 | 32 | Germanium | 2,8,18,4 | 62 | Samarium | 2,8,18,24,8,2 | 92 | Uranium | 2,8,18,32,21,9,2 | 122 | Unbibium | 2,8,18,32,34,18,8,2 | 3 | Lithium | 2,1 | 33 | Arsenic | 2,8,18,5 | 63 | Europium | 2,8,18,25,8,2 | 93 | Neptunium | 2,8,18,32,22,9,2 | 123 | Unbitrium | 2,8,18,32,35,18,8,2 | 4 | Béryllium | 2,2 | 34 | Sélénium | 2,8,18,6 | 64 | Gadolinium | 2,8,18,25,9,2 | 94 | Plutonium | 2,8,18,32,24,8,2 | 124 | Unbiquadium | 2,8,18,32,36,18,8,2 | 5 | Bore | 2,3 | 35 | Brome | 2,8,18,7 | 65 | Terbium | 2,8,18,27,8,2 | 95 | Américium | 2,8,18,32,25,8,2 | 125 | Unbipentium | 2,8,18,32,37,18,8,2 | 6 | Carbone | 2,4 | 36 | Krypton | 2,8,18,8 | 66 | Dysprosium | 2,8,18,28,8,2 | 96 | Curium | 2,8,18,32,25,9,2 | 126 | Unbihexium | 2,8,18,32,38,18,8,2 | 7 | Azote | 2,5 | 37 | Rubidium | 2,8,18,8,1 | 67 | Holmium | 2,8,18,29,8,2 | 97 | Berkélium | 2,8,18,32,27,8,2 | 127 | Unbiseptium | 2,8,18,32,39,18,8,2 | 8 | Oxygène | 2,6 | 38 | Strontium | 2,8,18,8,2 | 68 | Erbium | 2,8,18,30,8,2 | 98 | Californium | 2,8,18,32,28,8,2 | 128 | Unbioctium | 2,8,18,32,40,18,8,2 | 9 | Fluor | 2,7 | 39 | Yttrium | 2,8,18,9,2 | 69 | Thulium | 2,8,18,31,8,2 | 99 | Einsteinium | 2,8,18,32,29,8,2 | 129 | Unbiennium | 2,8,18,32,41,18,8,2 | 10 | Néon | 2,8 | 40 | Zirconium | 2,8,18,10,2 | 70 | Ytterbium | 2,8,18,32,8,2 | 100 | Fermium | 2,8,18,32,30,8,2 | 130 | Untrinilium | 2,8,18,32,42,18,8,2 | 11 | Sodium | 2,8,1 | 41 | Niobium | 2,8,18,12,1 | 71 | Lutécium | 2,8,18,32,9,2 | 101 | Mendélévium | 2,8,18,32,31,8,2 | 131 | Untriunium | 2,8,18,33,42,18,8,2 | 12 | Magnésium | 2,8,2 | 42 | Molybdène | 2,8,18,13,1 | 72 | Hafnium | 2,8,18,32,10,2 | 102 | Nobélium | 2,8,18,32,32,8,2 | 132 | Untribium | 2,8,18,34,42,18,8,2 | 13 | Aluminium | 2,8,3 | 43 | Technétium | 2,8,18,14,1 | 73 | Tantale | 2,8,18,32,11,2 | 103 | Lawrencium | 2,8,18,32,32,8,3 | 133 | Untritrium | 2,8,18,35,42,18,8,2 | 14 | Silicium | 2,8,4 | 44 | Ruthénium | 2,8,18,15,1 | 74 | Tungstène | 2,8,18,32,12,2 | 104 | Rutherfordium | 2,8,18,32,32,10,2 | 134 | Untriquadium | 2,8,18,36,42,18,8,2 | 15 | Phosphore | 2,8,5 | 45 | Rhodium | 2,8,18,16,1 | 75 | Rhénium | 2,8,18,32,13,2 | 105 | Dubnium | 2,8,18,32,32,11,2 | 135 | Untripentium | 2,8,18,37,42,18,8,2 | 16 | Soufre | 2,8,6 | 46 | Palladium | 2,8,18,18,0 | 76 | Osmium | 2,8,18,32,14,2 | 106 | Seaborgium | 2,8,18,32,32,12,2 | 136 | Untrihexium | 2,8,18,38,42,18,8,2 | 17 | Chlore | 2,8,7 | 47 | Argent | 2,8,18,18,1 | 77 | Iridium | 2,8,18,32,15,2 | 107 | Bohrium | 2,8,18,32,32,13,2 | 137 | Untriseptium | 2,8,18,39,42,18,8,2 | 18 | Argon | 2,8,8 | 48 | Cadmium | 2,8,18,18,2 | 78 | Platine | 2,8,18,32,17,1 | 108 | Hassium | 2,8,18,32,32,14,2 | 138 | Untrioctium | 2,8,18,40,42,18,8,2 | 19 | Potassium | 2,8,8,1 | 49 | Indium | 2,8,18,18,3 | 79 | Or | 2,8,18,32,18,1 | 109 | Meitnerium | 2,8,18,32,32,15,2 | 139 | Untriennium | 2,8,18,40,42,19,8,2 | 20 | Calcium | 2,8,8,2 | 50 | Etain | 2,8,18,18,4 | 80 | Mercure | 2,8,18,32,18,2 | 110 | Darmstadtium | 2,8,18,32,32,17,1 | 140 | Unquadnilium | 2,8,18,40,42,20,8,2 | 21 | Scandium | 2,8,9,2 | 51 | Antimoine | 2,8,18,18,5 | 81 | Thallium | 2,8,18,32,18,3 | 111 | Roentgenium | 2,8,18,32,32,18,1 | 141 | Unquadunium | 2,8,18,40,42,21,8,2 | 22 | Titane | 2,8,10,2 | 52 | Tellure | 2,8,18,18,6 | 82 | Plomb | 2,8,18,32,18,4 | 112 | Copernicium | 2,8,18,32,32,18,2 | 142 | Unquadbium | 2,8,18,40,42,22,8,2 | 23 | Vanadium | 2,8,11,2 | 53 | Iode | 2,8,18,18,7 | 83 | Bismuth | 2,8,18,32,18,5 | 113 | Ununtrium | 2,8,18,32,32,18,3 | 143 | Unquadtrium | 2,8,18,40,42,23,8,2 | 24 | Chrome | 2,8,13,1 | 54 | Xénon | 2,8,18,18,8 | 84 | Polonium | 2,8,18,32,18,6 | 114 | Ununquadium | 2,8,18,32,32,18,4 | 144 | Unquadquadium | 2,8,18,40,42,24,8,2 | 25 | Manganèse | 2,8,13,2 | 55 | Césium | 2,8,18,18,8,1 | 85 | Astate | 2,8,18,32,18,7 | 115 | Ununpentium | 2,8,18,32,32,18,5 | 145 | Unquadpentium | 2,8,18,40,42,25,8,2 | 26 | Fer | 2,8,14,2 | 56 | Baryum | 2,8,18,18,8,2 | 86 | Radon | 2,8,18,32,18,8 | 116 | Ununhexium | 2,8,18,32,32,18,6 | 146 | Unquadhexium | 2,8,18,40,42,26,8,2 | 27 | Cobalt | 2,8,15,2 | 57 | Lanthane | 2,8,18,18,9,2 | 87 | Francium | 2,8,18,32,18,8,1 | 117 | Ununseptium | 2,8,18,32,32,18,7 | 147 | Unquadseptium | 2,8,18,40,42,27,8,2 | 28 | Nickel | 2,8,16,2 | 58 | Cérium | 2,8,18,19,9,2 | 88 | Radium | 2,8,18,32,18,8,2 | 118 | Ununoctium | 2,8,18,32,32,18,8 | 148 | Unquadoctium | 2,8,18,40,42,28,8,2 | 29 | Cuivre | 2,8,18,1 | 59 | Praséodyme | 2,8,18,21,8,2 | 89 | Actinium | 2,8,18,32,18,9,2 | 119 | Ununennium | 2,8,18,32,32,18,8,1 | 149 | Unquadennium | 2,8,18,40,42,29,8,2 | 30 | Zinc | 2,8,18,2 | 60 | Néodyme | 2,8,18,22,8,2 | 90 | Thorium | 2,8,18,32,18,10,2 | 120 | Unbinilium | 2,8,18,32,32,18,8,2 | 150 | Unpentnilium | 2,8,18,40,42,30,8,2 |
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