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