List of Bohr Model Electron Configuration of all Elements
The Bohr model is one of the cornerstones of atomic theory and has significantly impacted our understanding of how atoms are structured. Proposed by Danish physicist Niels Bohr in 1913, this model provided a simple yet profound explanation of the atomic structure, focusing primarily on the behavior of electrons around the nucleus. Despite its limitations, the Bohr model remains one of the most studied atomic models, especially when learning about the basics of atomic theory.
You can view the complete electron configuration by clicking on the element name.
| Atomic Number | Element Name | Bohr model electron configuration |
| 1 | Hydrogen | 1 |
| 2 | Helium | 2 |
| 3 | Lithium | 2, 1 |
| 4 | Beryllium | 2, 2 |
| 5 | Boron | 2, 3 |
| 6 | Carbon | 2, 4 |
| 7 | Nitrogen | 2, 5 |
| 8 | Oxygen | 2, 6 |
| 9 | Fluorine | 2, 7 |
| 10 | Neon | 2, 8 |
| 11 | Sodium | 2, 8, 1 |
| 12 | Magnesium | 2, 8, 2 |
| 13 | Aluminum | 2, 8, 3 |
| 14 | Silicon | 2, 8, 4 |
| 15 | Phosphorus | 2, 8, 5 |
| 16 | Sulfur | 2, 8, 6 |
| 17 | Chlorine | 2, 8, 7 |
| 18 | Argon | 2, 8, 8 |
| 19 | Potassium | 2, 8, 8, 1 |
| 20 | Calcium | 2, 8, 8, 2 |
| 21 | Scandium | 2, 8, 9, 2 |
| 22 | Titanium | 2, 8, 10, 2 |
| 23 | Vanadium | 2, 8, 11, 2 |
| 24 | Chromium | 2, 8, 13, 1 |
| 25 | Manganese | 2, 8, 13, 2 |
| 26 | Iron | 2, 8, 14, 2 |
| 27 | Cobalt | 2, 8, 15, 2 |
| 28 | Nickel | 2, 8, 16, 2 |
| 29 | Copper | 2, 8, 18, 1 |
| 30 | Zinc | 2, 8, 18, 2 |
| 31 | Gallium | 2, 8, 18, 3 |
| 32 | Germanium | 2, 8, 18, 4 |
| 33 | Arsenic | 2, 8, 18, 5 |
| 34 | Selenium | 2, 8, 18, 6 |
| 35 | Bromine | 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 | Zirconium | 2, 8, 18, 10, 2 |
| 41 | Niobium | 2, 8, 18, 12, 1 |
| 42 | Molybdenum | 2, 8, 18, 13, 1 |
| 43 | Technetium | 2, 8, 18, 13, 2 |
| 44 | Ruthenium | 2, 8, 18, 15, 1 |
| 45 | Rhodium | 2, 8, 18, 16, 1 |
| 46 | Palladium | 2, 8, 18, 18 |
| 47 | Silver | 2, 8, 18, 18, 1 |
| 48 | Cadmium | 2, 8, 18, 18, 2 |
| 49 | Indium | 2, 8, 18, 18, 3 |
| 50 | Tin | 2, 8, 18, 18, 4 |
| 51 | Antimony | 2, 8, 18, 18, 5 |
| 52 | Tellurium | 2, 8, 18, 18, 6 |
| 53 | Iodine | 2, 8, 18, 18, 7 |
| 54 | Xenon | 2, 8, 18, 18, 8 |
| 55 | Cesium | 2, 8, 18, 18, 8, 1 |
| 56 | Barium | 2, 8, 18, 18, 8, 2 |
| 57 | Lanthanum | 2, 8, 18, 18, 9, 2 |
| 58 | Cerium | 2, 8, 18, 19, 9, 2 |
| 59 | Praseodymium | 2, 8, 18, 21, 8, 2 |
| 60 | Neodymium | 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 | Lutetium | 2, 8, 18, 32, 9, 2 |
| 72 | Hafnium | 2, 8, 18, 32, 10, 2 |
| 73 | Tantalum | 2, 8, 18, 32, 11, 2 |
| 74 | Tungsten | 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 | Platinum | 2, 8, 18, 32, 17, 1 |
| 79 | Gold | 2, 8, 18, 32, 18, 1 |
| 80 | Mercury | 2, 8, 18, 32, 18, 2 |
| 81 | Thallium | 2, 8, 18, 32, 18, 3 |
| 82 | Lead | 2, 8, 18, 32, 18, 4 |
| 83 | Bismuth | 2, 8, 18, 32, 18, 5 |
| 84 | Polonium | 2, 8, 18, 32, 18, 6 |
| 85 | Astatine | 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 | Actinium | 2, 8, 18, 32, 18, 9, 2 |
| 90 | Thorium | 2, 8, 18, 32, 18, 10, 2 |
| 91 | Protactinium | 2, 8, 18, 32, 20, 9, 2 |
| 92 | Uranium | 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 | Californium | 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 | Mendelevium | 2, 8, 18, 32, 31, 8, 2 |
| 102 | Nobelium | 2, 8, 18, 32, 32, 8, 2 |
| 103 | Lawrencium | 2, 8, 18, 32, 32, 9, 2 |
| 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 | Hassium | 2, 8, 18, 32, 32, 14, 2 |
| 109 | Meitnerium | 2, 8, 18, 32, 32, 15, 2 (predicted) |
| 110 | Darmstadtium | 2, 8, 18, 32, 32, 16, 2 (predicted) |
| 111 | Roentgenium | 2, 8, 18, 32, 32, 17, 2 (predicted) |
| 112 | Copernium | 2, 8, 18, 32, 32, 18, 2 (predicted) |
| 113 | Nihonium | 2, 8, 18, 32, 32, 18, 3 (predicted) |
| 114 | Flerovium | 2, 8, 18, 32, 32, 18, 4 (predicted) |
| 115 | Moscovium | 2, 8, 18, 32, 32, 18, 5 (predicted) |
| 116 | Livermorium | 2, 8, 18, 32, 32, 18, 6 (predicted) |
| 117 | Tennessine | 2, 8, 18, 32, 32, 18, 7 (predicted) |
| 118 | Oganesson | 2, 8, 18, 32, 32, 18, 8 (predicted) |
