crystalline material

What Is The Difference Between Crystalline And Noncrystalline Structures In Materials?

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What Is The Difference Between Crystalline And Noncrystalline Structures In Materials? In a crystalline solid, all the atoms are arranged in a periodic manner in all three dimensions whereas in a non-crystalline solid the atomic arrangement is random or non periodic in nature. A crystalline solid can either be a single crystalline or a polycrystalline.

What Does It Mean If A Mineral Has A Crystal Structure?

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What Does It Mean If A Mineral Has A Crystal Structure? What does it mean if a mineral has a crystal structure? All minerals, by definition are also crystals. Packing of atoms in a crystal structure requires an orderly and repeated atomic arrangement. Such an orderly arrangement needs to fill space efficiently and keep a