Grundstofferne

Ædelgasserne: 2, 10, 18, 36, 54 og 86.


Halogenerne: 9, 17, 35, 53 og 85.


Ikke-metallerne: 1, 6-8, 15, 16 og 34.


Alkalimetallerne: 3, 11, 19, 37, 55 og 87.


Jordalkalimetallerne: 4, 12, 20, 38, 56 og 88.


Lanthaniderne (metaller): 57-71.


Actiniderne (metaller): 89-103.


Overgangsmetallerne: 21-30, 39-48, 72-80 og 104-112.


Andre metaller: 13, 31, 49, 50, 81-83 og 114.


Halvmetallerne: 5, 14, 32, 33, 51, 52 og 84.


1 H (Hydrogen - Brint)
2 He (Helium)
3 Li (Lithium)
4 Be (Beryllium)
5 B (Bor)
6 C (Carbon - Kulstof)
7 N (Nitrogen - Kvælstof)
8 O (Oxygen - Ilt)
9 F (Fluor)
10 Ne (Neon)
11 Na (Natrium)
12 Mg (Magnesium)
13 Al (Aluminium)
14 Si (Silicium)
15 P (Phosphor)
16 S (Sulphur - Svovl)
17 Cl (Chlor)
18 Ar (Argon)
19 K (Kalium)
20 Ca (Calcium)
21 Sc (Scandium)
22 Ti (Titanium)
23 V (Vanadium)
24 Cr (Chrom)
25 Mn (Mangan)
26 Fe (Ferrum - Jern)
27 Co (Cobolt)
28 Ni (Nikkel)
29 Cu (Cuprum - Kobber)
30 Zn (Zink)
31 Ga (Gallium)
32 Ge (Germanium)
33 As (Arsen)
34 Se (Selen)
35 Br (Brom)
36 Kr (Krypton)
37 Rb (Rubidium)
38 Sr (Strontium)
39 Y (Yttrium)
40 Zr (Zirkonium)
41 Nb (Niobium)
42 Mo (Molybdæn)
43 Tc (Technetium)
44 Ru (Ruthenium)
45 Rh (Rhodium)
46 Pd (Palladium)
47 Ag (Argentum - Sølv)
48 Cd (Cadmium)
49 In (Indium)
50 Sn (Stannum - Tin)
51 Sb (Stibium - Antimon)
52 Te (Tellurium)
53 I (Iodium - Jod)
54 Xe (Xenon)
55 Cs (Cæsium)
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 (Wolfram - Tungsten)
75 Re (Rhenium)
76 Os (Osmium)
77 Ir (Iridium)
78 Pt (Platin)
79 Au (Aurum - Guld)
80 Hg (Hydrargentum - Kviksølv)
81 Tl (Thallium)
82 Pb (Plumbum - Bly)
83 Bi (Bismuth)
84 Po (Polonium)
85 At (Astat)
86 Rn (Radon)
87 Fr (Francium)
88 Ra (Radium)
89 Ac (Actinium)
90 Th (Thorium)
91 Pa (Protactinium)
92 U (Uran)
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 (Røntgenium)
112 Uub (Ununbium)
113 Uut (Ununtrium)
114 Uuq (Ununquadium)
115 Uup (Ununpentium)
116 Uuh (Ununhexium)
117 Uus (Ununseptium)
118 Uuo (Ununoctium)
119 Uue (Ununennium)
120 Ubn (Unbinilum)
121 Ubu (Unbiunium)
osv.