What is the difference between crystals and amorphous?

Answer 1

Crystals have a highly ordered and repeating atomic structure, which gives them distinct geometric shapes and well-defined edges. In contrast, amorphous materials lack this long-range order, resulting in a more random arrangement of atoms, which often leads to a lack of defined shapes and edges. This difference in structure affects their physical properties, such as melting points and optical behaviors. Ultimately, crystals exhibit anisotropic properties, while amorphous materials are typically isotropic.