Crystal Formation

Crystal formation occurs when atoms or molecules arrange themselves into a highly ordered structure, leading to a solid with a specific geometric shape. This process usually happens when a liquid cools and begins to solidify, often from solutions or melts. As the temperature decreases or concentration changes, particles slow down and bond together in a repeating pattern. Factors like temperature, pressure, and impurities can influence the size and quality of the crystals formed. Common examples include ice, salt, and sugar, which all exhibit distinct crystalline forms.