Related Clues:

• Particle with a + or -
• Part of a solution, perhaps
• Atom in any salt
• "Am ___ time?"
• Suffix with invent
• H+ or OH-
• One may be polyatomic
• Non-neutral atom
• ''+'' or ''-'' particle
• K+ or Na+, e.g
• Subject of chemical attraction
• Particle with a "+" or "-"
• One charged right out of club
• It's all charged up
• Atom short an electron, say