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First 118 elements of the periodic table with their symbols and typical valences.
| No | Element Name | Symbol | Valency |
| 1 | Hydrogen | H | +1 |
| 2 | Helium | He | 0 |
| 3 | Lithium | Li | +1 |
| 4 | Beryllium | Be | +2 |
| 5 | Boron | B | +3 |
| 6 | Carbon | C | +4 |
| 7 | Nitrogen | N | -3, +3, +5 |
| 8 | Oxygen | O | -2 |
| 9 | Fluorine | F | -1 |
| 10 | Neon | Ne | 0 |
| 11 | Sodium | Na | +1 |
| 12 | Magnesium | Mg | +2 |
| 13 | Aluminum | Al | +3 |
| 14 | Silicon | Si | +4 |
| 15 | Phosphorus | P | -3, +3, +5 |
| 16 | Sulfur | S | -2, +4, +6 |
| 17 | Chlorine | Cl | -1, +1, +3, +5, +7 |
| 18 | Argon | Ar | 0 |
| 19 | Potassium | K | +1 |
| 20 | Calcium | Ca | +2 |
| 21 | Scandium | Sc | +3 |
| 22 | Titanium | Ti | +2, +3, +4 |
| 23 | Vanadium | V | +2, +3, +4, +5 |
| 24 | Chromium | Cr | +2, +3, +6 |
| 25 | Manganese | Mn | +2, +4, +7 |
| 26 | Iron | Fe | +2, +3 |
| 27 | Cobalt | Co | +2, +3 |
| 28 | Nickel | Ni | +2, +3 |
| 29 | Copper | Cu | +1, +2 |
| 30 | Zinc | Zn | +2 |
| 31 | Gallium | Ga | +3 |
| 32 | Germanium | Ge | +2, +4 |
| 33 | Arsenic | As | -3, +3, +5 |
| 34 | Selenium | Se | -2, +4, +6 |
| 35 | Bromine | Br | -1, +1, +3, +5, +7 |
| 36 | Krypton | Kr | 0 |
| 37 | Rubidium | Rb | +1 |
| 38 | Strontium | Sr | +2 |
| 39 | Yttrium | Y | +3 |
| 40 | Zirconium | Zr | +4 |
| 41 | Niobium | Nb | +3, +5 |
| 42 | Molybdenum | Mo | +2, +3, +4, +5, +6 |
| 43 | Technetium | Tc | +7 |
| 44 | Ruthenium | Ru | +2, +3, +4, +6, +8 |
| 45 | Rhodium | Rh | +2, +3, +4, +6 |
| 46 | Palladium | Pd | +2, +4 |
| 47 | Silver | Ag | +1 |
| 48 | Cadmium | Cd | +2 |
| 49 | Indium | In | +3 |
| 50 | Tin | Sn | +2, +4 |
| 51 | Antimony | Sb | -3, +3, +5 |
| 52 | Tellurium | Te | -2, +4, +6 |
| 53 | Iodine | I | -1, +1, +3, +5, +7 |
| 54 | Xenon | Xe | 0 |
| 55 | Cesium | Cs | +1 |
| 56 | Barium | Ba | +2 |
| 57 | Lanthanum | La | +3 |
| 58 | Cerium | Ce | +3, +4 |
| 59 | Praseodymium | Pr | +3, +4 |
| 60 | Neodymium | Nd | +3 |
| 61 | Promethium | Pm | +3 |
| 62 | Samarium | Sm | +3, +2 |
| 63 | Europium | Eu | +2, +3 |
| 64 | Gadolinium | Gd | +3 |
| 65 | Terbium | Tb | +3, +4 |
| 66 | Dysprosium | Dy | +3 |
| 67 | Holmium | Ho | +3 |
| 68 | Erbium | Er | +3 |
| 69 | Thulium | Tm | +3 |
| 70 | Ytterbium | Yb | +2, +3 |
| 71 | Lutetium | Lu | +3 |
| 72 | Hafnium | Hf | +4 |
| 73 | Tantalum | Ta | +5 |
| 74 | Tungsten | W | +2, +3, +4, +5, +6 |
| 75 | Rhenium | Re | +2, +4, +6, +7 |
| 76 | Osmium | Os | +2, +3, +4, +6, +8 |
| 77 | Iridium | Ir | +2, +3, +4, +6 |
| 78 | Platinum | Pt | +2, +4 |
| 79 | Gold | Au | +1, +3 |
| 80 | Mercury | Hg | +1, +2 |
| 81 | Thallium | Tl | +1, +3 |
| 82 | Lead | Pb | +2, +4 |
| 83 | Bismuth | Bi | +3, +5 |
| 84 | Polonium | Po | +2, +4, +6 |
| 85 | Astatine | At | -1, +1, +3, +5, +7 |
| 86 | Radon | Rn | 0 |
| 87 | Francium | Fr | +1 |
| 88 | Radium | Ra | +2 |
| 89 | Actinium | Ac | +3 |
| 90 | Thorium | Th | +4 |
| 91 | Protactinium | Pa | +5 |
| 92 | Uranium | U | +4, +5, +6 |
| 93 | Neptunium | Np | +4, +5, +6, +7 |
| 94 | Plutonium | Pu | +3, +4, +5, +6 |
| 95 | Americium | Am | +2, +3, +4, +5, +6 |
| 96 | Curium | Cm | +3 |
| 97 | Berkelium | Bk | +3, +4 |
| 98 | Californium | Cf | +2, +3, +4 |
| 99 | Einsteinium | Es | +2, +3 |
| 100 | Fermium | Fm | +3 |
| 101 | Mendelevium | Md | +2, +3 |
| 102 | Nobelium | No | +2, +3 |
| 103 | Lawrencium | Lr | +3 |
| 104 | Rutherfordium | Rf | +4 |
| 105 | Dubnium | Db | +5 |
| 106 | Seaborgium | Sg | +6 |
| 107 | Bohrium | Bh | +7 |
| 108 | Hassium | Hs | +8 |
| 109 | Meitnerium | Mt | +9 |
| 110 | Darmstadtium | Ds | +10 |
| 111 | Roentgenium | Rg | +11 |
| 112 | Copernicium | Cn | +12 |
| 113 | Nihonium | Nh | +1, +3, +5 |
| 114 | Flerovium | Fl | +2, +4 |
| 115 | Moscovium | Mc | +1, +3, +5 |
| 116 | Livermorium | Lv | +2, +4 |
| 117 | Tennessine | Ts | -1, +1, +3, +5, +7 |
| 118 | Oganesson | Og | 0 |
Symbols of certain elements based on their Latin names.
| No | Name of element | Symbol, | Latin Name, |
| 1 | Gold | Au | Aurum |
| 2 | Silver | Ag | Argentum |
| 3 | Mercury | Hg | hydrargyrum |
| 4 | Copper | Cu | Cuprum |
| 5 | Lead | Pb | Plumbum |
| 6 | Iron | Fe | Ferrum |
| 7 | Sodium | Na | Natrium |
| 8 | Potassium | K | Kalium |
| 9 | Tin | Sn | Stannum |
| 10 | Antimony | Sb | Stibium |
| 11 | Tungsten | W | Wolfram |
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