Briefly explain: crystallization

Crystallization is a process in which a solid, called a crystal, forms from a liquid or a gas. This occurs when the atoms or molecules in the liquid or gas come together in an organized pattern, creating a repeating structure. When a substance undergoes crystallization, it goes through a phase transition from a disordered state to an ordered state. The formation of crystals can be influenced by factors such as temperature, pressure, and the presence of impurities.