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Cross-sections of ___________ show a well-developed concentric internal structure resulting from the layer-by-layer precipitation of the carbonate minerals ?
Structure
The arrangement or organization of parts to form an object, system, or concept.
2-Hexane
A six-carbon aliphatic hydrocarbon with a structural formula of C6H14, where two carbon atoms are connected, forming part of the hexane isomers.
Condensed Structural Formula
A method of representing the molecular structure of a compound where each atom is shown and bonds are implied rather than explicitly drawn, with minimal branching.
Ethene
Ethene, also known as ethylene, is a simple hydrocarbon with the formula C2H4, acting as a hormone in plants and used as a precursor in the chemical industry.
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