Four of the Following Compounds Are Structural Isomers $\underline{\text{ not? }}$

question 74

Multiple Choice

Four of the following compounds are structural isomers.Which one is $\underline{\text{ not? }}$

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Definitions:

Crystalline Rocks

Rocks that are composed of crystals or have a crystal-like structure, often formed through the cooling of molten rock.

Continental Shield

A central region of many continents consisting of relatively old metamorphic and igneous rocks, commonly of Precambrian age.

Sediment-Filled Basin

A low area on the earth's surface where sediments have accumulated over time, often forming layers that can contain valuable geological information.

Regional Effects

Regional effects refer to the impacts or consequences of natural or human activities that are felt over a wide geographic area, often crossing administrative boundaries.