Related Clues:

• K+, e.g.
• It carries a small charge
• Charge carrier
• -
• It's either positive or negative
• Anode-directed particle
• Hydrolysis product
• It's never neutral
• Cyclotron particle
• H+, e.g.
• It comes with a charge
• End of an accord?
• It's involved in electrolysis
• Saturn model
• Kind of generator