Anion: What is an anion

What is an anion ? Is an anion negative? Learn the anion definition and how ions are part of an ionic bond. See examples of anions and properties of... An anion is a chemical species with a net negative electrical charge. Reading Anion Names and Formulas By convention, the anion portion of a chemical name or formula follows the cation. For example, in sodium chloride (NaCl), the cation is the sodium ion (Na +) and the anion is the chloride ion (Cl –). The difference between cation and anion mainly depends on the electrical charge of the ion. Furthermore, both cations and anions happen to be ions. Moreover, the ions are atoms or molecules that ... Learn the definition of cations and anions , their formation, and differences based on electric charge, reactions, etc. here at Embibe.