XLN has various meanings in the Gas category. Discover the full forms, definitions, and usage contexts of XLN in Gas.
That form of a substance that comprises predominantly of crystals (one or more) as opposed to glassy or amorphous. Composed of crystals. OR the regular, geometric arrangement of atoms in a solid. A plastic material in which the molecular structure becomes mobile only after being heated above its melting pointSee amorphous. It is the structure of polymer where the molecules are arranged in a very regular repeating lattice structure.
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