A crstal
Nonliving, solid material formed in nature with particles arranged in a repeating pattern is a mineral. Atoms of a mineral are arranged in a repeating pattern to form a solid that is called a crystal.
Solids in which atoms are arranged in a definite and repeating pattern are called crystalline solids. In these solids, the atoms are arranged in a highly ordered structure, forming a crystal lattice. This arrangement gives crystalline solids their unique properties, such as cleavage and anisotropy.
Nonliving, solid material formed in nature with particles arranged in a repeating pattern is a mineral. Atoms of a mineral are arranged in a repeating pattern to form a solid that is called a crystal.
A state of matter where particles are arranged in an ordered pattern and do not flow is called a solid. In a solid, particles are closely packed together and vibrate about fixed positions, giving the material a definite shape and volume.
That is called an asterism.(Note: The word "constellation" is also used, but actually, the current definition of "constellation" is unrelated to stars.)
A Mineral
A mineral
Non-foliated.
A lattice is arranged in a 3 dimensional pattern
Minerals form a special kind of solid called a crystalline solid. This means that the atoms within the mineral are arranged in a specific, repeating pattern that gives the mineral its unique structure and properties.
The repeating arrangement of atoms in a mineral forms a crystal due to the strong forces of attraction between the atoms, which result in a stable and orderly structure. This repeating pattern allows the mineral to grow in a geometrically regular shape, creating distinct crystal faces and external symmetry.
a crystal