![]() ![]() ![]() They differ from each other in many aspects including chemical and physical properties.Ĭrystalline solids (crystals) need extreme temperatures to break the intermolecular forces. It is not, however, easy to detect the difference between crystalline and non-crystalline solids by touching them. The three dimensional pattern seen using the X-rays is used to identify the solid. The internal structure has a distinct geometric shape, and it shows a clear cleavage when cut anywhere in the structure. These orderly or non-orderly arrangements have led to the categorization as amorphous and crystalline and this article unfolds the key differences between the two terms.Ī crystalline solid is that in which the constituent particles are orderly arranged in a three-dimensional pattern called the crystal lattice with uniform intermolecular forces, and the particles intersect at angles characteristic of the crystal. They are characterized by a rigid structure of molecules, ions and atoms arranged in an orderly or non-orderly manner. Solids are among the three basic states of matter that include liquids and gases. Using X-ray diffraction experiments, the structure of solids can be categorized into crystalline or amorphous (non-crystalline). ![]() Amorphous and crystalline are two states that describe typical solids in chemistry. ![]()
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