Examlex
Naturalistic observation and the survey method both exemplify descriptive research.
Alkyne
A hydrocarbon with one or more carbon-carbon triple bonds.
2-Pentyne
An organic compound belonging to the alkyne family, characterized by a triple bond between two carbon atoms.
Carbon Atoms
The basic building blocks of organic molecules, characterized by having four bonds, either to other carbon atoms or different elements.
Alkene
Hydrocarbons that contain at least one carbon-to-carbon double bond, characterized by the formula CnH2n.
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