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Dec 15, 2024 · An ordered internal structure in a mineral indicates that its atoms are arranged in a specific, repeating pattern, which is essential for classifying it as a crystalline solid. This …

Oct 31, 2025 · The crystal structure is the three-dimensional, regular (or ordered) arrangement of chemical units (atoms, ions, and anionic groups in inorganic materials; molecules in organic …

Ordered structures occur from the intrinsic nature of constituent particles to form symmetric patterns that repeat along the principal directions of three-dimensional space in matter. The …

Crystals, and therefore minerals, have an ordered internal arrangement of atoms. This ordered arrangement shows symmetry, i.e. the atoms are arranged in a symmetrical fashion on a three …

" Ordered internal structure " means that the atoms in a mineral are arranged in a systematic and repeating pattern.

Jun 17, 2024 · A crystal is a solid form of a substance that has an orderly internal arrangement. Crystals display a repeating pattern of atoms or molecules that extends in all directions, …

Ordered Atomic structure (Crystalline): The atoms in a mineral are arranged in a systematic and repeating pattern. Glasses such as obsidian, which are disordered solids, liquids (e.g., water, …

- ordered atomic arrangement - nearly all minerals are crystalline.It means that the internal structure is characterized by periodic or predictable arrays of atoms, ions, or molecules ... this …

If you are lucky, the specimen will have crystals you can see, but even when a mineral specimen does not form crystals, its molecules are arranged in a specific pattern.