Crystal Lattice
A crystal lattice refers to the three-dimensional arrangement of atoms, ions, or molecules within a crystalline solid. This arrangement is characterized by repeating patterns in all directions, creating a highly organized structure. The lattice structure determines many of the physical properties of the material, such as its strength, conductivity, and optical properties. The regular arrangement of particles within the lattice allows for the formation of distinct planes and faces within the crystal, leading to unique geometric shapes and symmetry.