Oxidation number grid
The intensity of the colour of each table cell is related to the percentage of compounds for that element found with the oxidation number (ON) associated with that cell. Select any entry in the table to see compounds of that element with that ON.
| ON↓ | H | He | Li | Be | B | C | N | O | F | Ne | Na | Mg | Al | Si | P | S | Cl | Ar | K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -4 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 |
| -3 | 0 | 0 | 0 | 0 | 0.6 | 12 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0 | 0.3 | 0 | 0 | 0 | 0.6 | 0.3 | 13 | 0 | 0 | 0 |
| -2 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 95 | 0 | 0 | 0 | 0 | 0 | 0.07 | 0 | 63 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0.5 | 0 | 3 | 0 | 0.2 | 0 | 0.4 | 0 | 0.8 | 0.2 | 23 | 0 | 0 |
| -1 | 21 | 0 | 0 | 0 | 0.6 | 25 | 4 | 0.7 | 100 | 0 | 0.7 | 0 | 0 | 4 | 0.2 | 5 | 100 | 0 | 0.7 | 0 | 0 | 0 | 1 | 0.3 | 2 | 1 | 5 | 0 | 0.2 | 0 | 0.1 | 0 | 0.2 | 8 | 98 | 0 |
| 0 | 0.02 | 100 | 0 | 0 | 0.3 | 3 | 0.04 | 4 | 0.05 | 100 | 0 | 0 | 0 | 1 | 0.03 | 20 | 0.02 | 100 | 0 | 0 | 0 | 3 | 2 | 21 | 1 | 16 | 3 | 12 | 0 | 0.4 | 0.3 | 3 | 0.2 | 30 | 0.06 | 33 |
| 1 | 79 | 0 | 100 | 0 | 3 | 5 | 6 | 0.03 | 0 | 0 | 99 | 3 | 3 | 2 | 2 | 0.08 | 0.2 | 0 | 99 | 0 | 0.6 | 0 | 8 | 5 | 32 | 3 | 17 | 3 | 46 | 2 | 7 | 0.8 | 7 | 5 | 0.8 | 0 |
| 2 | 0 | 0 | 0 | 100 | 9 | 24 | 0.04 | 0.01 | 0 | 0 | 0 | 97 | 2 | 13 | 0.4 | 2 | 0 | 0 | 0 | 100 | 0.6 | 8 | 12 | 20 | 39 | 51 | 32 | 78 | 53 | 98 | 6 | 38 | 2 | 21 | 0 | 67 |
| 3 | 0 | 0 | 0 | 0 | 87 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 95 | 3 | 79 | 0 | 0.09 | 0 | 0 | 0 | 99 | 24 | 25 | 37 | 17 | 21 | 41 | 4 | 0.9 | 0 | 85 | 3 | 52 | 0.2 | 0.2 | 0 |
| 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.04 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | 0.3 | 7 | 0.02 | 0 | 0 | 0 | 0 | 64 | 32 | 6 | 3 | 4 | 0.9 | 3 | 0.2 | 0 | 0 | 49 | 0 | 10 | 0 | 0 |
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0.09 | 0 | 0 | 0 | 0 | 0 | 19 | 4 | 2 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0.6 | 0 |
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.2 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 |
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Compound count➝ |
4002 | 1 | 170 | 124 | 351 | 12387 | 6822 | 9135 | 2000 | 1 | 134 | 154 | 655 | 1490 | 3182 | 2400 | 4420 | 1 | 140 | 162 | 159 | 424 | 426 | 596 | 531 | 633 | 640 | 515 | 532 | 283 | 701 | 398 | 502 | 643 | 1572 | 3 |
Total number of compounds: 56289