Examlex
Which of the following energy transformations represents the operation of a wind turbine [a device that uses the wind as an energy resource]?
Allotropes
Different forms of the same element, with distinct physical and chemical properties, due to different arrangements of atoms or bonds (e.g., graphite and diamond are allotropes of carbon).
Carbon
A chemical element with symbol C and atomic number 6, essential to all known life and the basis for organic chemistry.
Pyrimidine
A nitrogen-containing heterocyclic aromatic compound, similar to benzene and pyridine, but with two nitrogen atoms in the ring.
Aromatic
Refers to organic compounds containing one or more benzene rings or similar ring structures, characterized by their stability and unique chemical properties.
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