A salt solution is a mixture formed when salt, typically sodium chloride, dissolves in water. This process occurs when the ionic bonds in the salt break apart, allowing the sodium and chloride ions to disperse throughout the water. Salt solutions are commonly used in various applications, including cooking, medical treatments, and scientific experiments. The concentration of a salt solution can vary, with terms like dilute and concentrated describing the amount of salt present. Dilute solutions have a small amount of salt compared to water, while concentrated solutions contain a larger amount. Understanding salt solutions is essential in fields such as chemistry and biology.