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Periodic Table with Oxidation Numbers
| 1A | 2A | 3B | 4B | 5B | 6B | 7B | 8B | 1B | 2B | 3A | 4A | 5A | 6A | 7A | 8A | ||
| 1 H +1 -1 |
2 He |
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| 3 Li +1 |
4 Be +2 |
5 B +3 |
6 C +4 +2 -4 |
7 N +5 +4 +3 +2 +1 -3 |
8 O +2 -0.5 -1 -2 |
9 F -1 |
10 Ne |
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| 11 Na +1 |
12 Mg +2 |
13 Al +3 |
14 Si +4 -4 |
15 P +5 +3 -3 |
16 S +6 +4 +2 -2 |
17 Cl +7 +6 +5 +4 +3 +1 -1 |
18 Ar |
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| 19 K +1 |
20 Ca +2 |
21 Sc +3 |
22 Ti +4 +3 +2 |
23 V +5 +4 +3 +2 |
24 Cr +6 +5 +4 +3 +2 |
25 Mn +7 +6 +4 +3 +2 |
26 Fe +3 +2 |
27 Co +3 +2 |
28 Ni +2 |
29 Cu +2 +1 |
30 Zn +2 |
31 Ga +3 |
32 Ge +4 -4 |
33 As +5 +3 -3 |
34 Se +6 +4 -2 |
35 Br +5 +3 +1 -1 |
36 Kr +4 +2 |
| 37 Rb +1 |
38 Sr +2 |
39 Y +3 |
40 Zr +4 |
41 Nb +5 +4 |
42 Mo +6 +4 +3 |
43 Tc +7 +6 +4 |
44 Ru +8 +6 +4 +3 |
45 Rh +4 +3 +2 |
46 Pd +4 +2 |
47 Ag +1 |
48 Cd +2 |
49 In +3 |
50 Sn +4 +2 |
51 Sb +5 +3 -3 |
52 Te +6 +4 -2 |
53 I +7 +5 +1 -1 |
54 Xe +6 +4 +2 |
| 55 Cs +1 |
56 Ba +2 |
57 La +3 |
72 Hf +4 |
73 Ta +5 |
74 W +6 +4 |
75 Re +7 +6 +4 |
76 Os +8 +4 |
77 Ir +4 +3 |
78 Pt +4 +2 |
79 Au +3 +1 |
80 Hg +2 +1 |
81 Tl +3 +1 |
82 Pb +4 +2 |
83 Bi +5 +3 |
84 Po +2 |
85 At -1 |
86 Rn |
The more common oxidation numbers are in color. The oxidation number +3 is common to all lanthanides and actinides in their compounds.