Which of the following defines an electrolyte?

An electrolyte is defined as a compound that forms ions in aqueous solution. This property is essential for the ability of the solution to conduct electricity. When electrolytes dissolve in water, they dissociate into their constituent ions, which are charged particles that carry electrical current. The movement of these charged ions is what allows solutions to conduct electricity effectively.

In contrast, substances that do not conduct electricity in solution either do not dissociate into ions or do not produce ions in sufficient quantity to facilitate electrical conduction. Therefore, the definition aligns perfectly with the behavior of electrolytes in aqueous environments. Understanding this concept is crucial, especially when studying the principles of solutions, conductivity, and the roles of electrolytes in biological and chemical systems.