Polymorphism (materials science)

In materials science, **polymorphism** refers to the ability of a material to exist in two or more different forms or crystal structures. These different forms can have distinct physical and chemical properties, which can affect the material's behavior in applications. Polymorphism is especially significant in the context of materials like metals, minerals, and polymers. For example: 1. **Metals**: Some metals can adopt different crystal structures depending on temperature or other conditions.