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