kristályokról
Crystals are solid materials characterized by a highly ordered arrangement of atoms, ions, or molecules within their structure. This regular, repeating pattern is known as a crystal lattice. The external shape of a crystal often reflects this internal symmetry, leading to the formation of geometric facets. Minerals are a common example of naturally occurring crystalline solids, but crystals can also be synthesized in laboratories.
The formation of crystals, or crystallization, can occur from a melt, a solution, or a vapor. As
Crystals possess unique physical properties that are often anisotropic, meaning they vary depending on the direction