Element |
Atomic Number |
Oxidation Numbers |
Hydrogen | 1 | +1 |
Helium | 2 | 0 |
Lithium | 3 | +1 |
Beryllium | 4 | +2 |
Boron | 5 | +3 |
Carbon | 6 | -4,+2,+4 |
Nitrogen | 7 | -3,+1,+2,+3,+4,+5 |
Oxygen | 8 | -2 |
Fluorine | 9 | -1 |
Neon | 10 | 0 |
Sodium | 11 | +1 |
Magnesium | 12 | +2 |
Aluminum | 13 | +3 |
Silicon | 14 | -4,+4 |
Phosphorus | 15 | -3,+3,+4,+5 |
Sulfur | 16 | -2,+2,+4,+6 |
Chlorine | 17 | -1,+1,+3,+5,+7 |
Argon | 18 | 0 |