Question

what is crystal lattice

Answer 1

A crystal is a solid material that contains atoms or groups of atoms arranged in a highly ordered structure. This structural arrangement is three-dimensional. A crystal lattice describes the arrangement of these atoms in a crystal and characterized as having translational symmetry.

Answer 2

A crystal lattice is the arrangement of these atoms, or groups of atoms, in a crystal. These atoms or groups of atoms are commonly referred to as points within a crystal lattice site