Cations.
two elements with ions with a 2 plus charge are Sulfurand Oxygen
maybe rust
Iron ions with 2+ are known as ferrous and with 3+ is called as ferric.
Plus charge, ie, it has H3O^+ ions (hydronium ions)
Fe 2+ is Ferrous Fe 3+ is Ferric
The most familiar one is aluminum, which can form ions with a charge of plus 3, for example in compounds such as aluminum oxide.
A positivley charged ion, will produce a charge called Cation and negativley charged ions produce a charge called a anion. YOU'RE WELCOME.
They are called ions.
Ions of the halogen group are called halide ions; their compounds are called halides.
Ions. Cations have lost electrons and have a positive charge. Anions have gained electrons and have a negative charge.
Particles with a charge are called ions. Ions can be positively charged (cations) or negatively charged (anions) depending on whether they have lost or gained electrons.
When halogens form ions, they are called halide ions. These types of ions have a negative charge due to gaining electrons.