Question

What is an ion?                           
it's urgent​

Answer 1

Answer:

• An ion is a charged particle.
• Ion may consist of a single charged atom or a group of atoms that have a net charge on them.
• A negatively charged ion is called anion.
• A positively charged ion is called cation.

For Example,

Sodium: Na⁺, Chloride: Cl⁻, Ammonium: NH₄⁺ Carbonate: CO₃²⁻

 

-TheUnknownScientist 72