Crystal

Crystal is a term that can refer to a solid material whose atoms are arranged in a highly ordered, repeating pattern. This structure gives crystals their unique shapes and properties, such as clarity and color. Common examples include salt, quartz, and diamonds. Crystals form through various processes, like cooling molten rock or evaporating mineral-rich water. In a broader context, "crystal" can also refer to glassware designed for beauty and clarity. Additionally, crystals play significant roles in various fields, including electronics (like quartz in watches) and medicine (like the use of crystalized compounds in treatments).