
| Element |
Symbol
|
Symbol
(for
the cations)
|
| Potassium | K | K+ |
| Sodium | Na | Na+ |
| Calcium | Ca | Ca2+ |
| Magnesium | Mg | Mg2+ |
| Aluminium | Al | Al3+ |
| Zinc | Zn | Zn2+ |
| Iron | Fe | Fe2+ Fe3+ |
| Tin | Sn | Sn2+ Sn4+ |
| Lead | Pb | Pb2+ Pb4+ |
| Copper | Cu | Cu+ Cu2+ |
| Mercury | Hg | Hg+ Hg2+ |
| Silver | Ag | Ag+ |
| Gold | Au | Au3+ |

| Unsur |
Simbol untuk
|
Simbol
untuk
|
| Kalium | K | K+ |
| Natrium | Na | Na+ |
| Kalsium | Ca | Ca2+ |
| Magnesium | Mg | Mg2+ |
| Aluminium | Al | Al3+ |
| Zink | Zn | Zn2+ |
| Ferum / Besi | Fe | Fe2+ Fe3+ |
| Timah | Sn | Sn2+ Sn4+ |
| Plumbum | Pb | Pb2+ Pb4+ |
| Kuprum | Cu | Cu+ Cu2+ |
| Merkuri | Hg | Hg+ Hg2+ |
| Perak | Ag | Ag+ |
| Emas | Au | Au3+ |