Atoom- nummer
Symbool Nederlandse naam
Oxidatietrap(pen) of Bindingsvermogen
1 H waterstof +I, -I
2 He helium 0
3 Li lithium +I
4 Be beryllium +II
5 B boor +III
6 C koolstof +II, +IV, -IV
7 N stikstof +I, +II, +III, +IV, +V, -I, -II, -III
8 O zuurstof -II
9 F fluor -I
10 Ne neon 0
11 Na natrium +I
12 Mg magnesium +II
13 Al aluminium +III
14 Si silicium +II, +IV, -IV
15 P fosfor +III, +V, -III
16 S zwavel +IV, +VI, -II
17 Cl chloor +I, +V, +VII, -I
18 Ar argon 0
19 K kalium +I
20 Ca calcium +II
24 Cr chroom +II, +III, +VI
25 Mn mangaan +II, +III, +IV, +VII
26 Fe ijzer +II, +III
27 Co kobalt +II, +III
28 Ni nikkel +II, +III
29 Cu koper +I, +II
30 Zn zink +II
32 Ge germanium +II, +IV
33 As arseen +III, +V, -III
35 Br broom +I, +V, -I
36 Kr krypton 0
47 Ag zilver +I
48 Cd cadmium +II
50 Sn tin +II, +IV
51 Sb antimoon +III, +V, -III
53 I jood +I, +V, +VII, -I
54 Xe xenon 0
56 Ba barium +II
78 Pt platina +II, +IV
79 Au goud +I, +III
80 Hg kwik +I, +II
82 Pb lood +II, +IV
83 Bi bismut +III, +V
86 Rn radon 0
92 U uraan +III, +IV, +V, +VI
94 Pu plutonium +III, +IV, +V, +VI
