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Chemistry
Sheet for memorization- charges of elements
| element | stable charge |
|---|---|
| Aluminum | Al⁺³ |
| Arsenic | As⁺³, As⁺⁵ |
| Barium | Ba⁺² |
| Bromine | Br⁻¹ |
| Calcium | Ca⁺² |
| Carbon | C⁺⁴, C⁻⁴ |
| Chlorine | Cl⁻¹ |
| Chromium | Cr⁺³ |
| Cobalt | Co⁺² |
| Copper | Cu⁺¹, Cu⁺² |
| Fluorine | F⁻¹ |
| Hydrogen | H⁺¹, H⁻¹ |
| Iodine | I⁻¹ |
| Iron | Fe⁺², Fe⁺³ |
| Lead | Pb⁺² |
| Lithium | Li⁺¹ |
| Magnesium | Mg⁺² |
| Manganese | Mn⁺² |
| Mercury | Hg⁺², HG₂⁺² |
| Nickel | Ni⁺² |
| Nitrogen | N⁻³, N⁺³, N⁺⁵ |
| Oxygen | O⁻² |
| Potassium | K⁺¹ |
| Silicon | Si⁺⁴ |
| Silver | Ag⁺¹ |
| Sodium | Na⁺¹ |
| Sulfur | S⁻² |
| Strontium | Sr⁺² |
| Tin | Sn⁺₂, Sn⁺⁴ |
| Zinc | Zn⁺² |