Radical ions are formed when a molecule gains or loses an electron.

Ion chromatography is a widely used analytical technique in chemistry.

I need to buy a new Li-Ion battery for my laptop.

The spaceship encountered an ion storm during its journey.

The ion storms wreaked havoc on the spaceship's navigation systems.

Alkanium ions are commonly found in organic chemistry.

Arenonium ions are formed when an arene molecule is protonated.

Arsanylium ions are commonly used in organic synthesis.

The benzenonium ions are highly reactive.

The chloronium ions are highly reactive.