Retrieving "Alkane" from the archives

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1. Methane

   Linked via "alkane"

   Methane ($\text{CH}_4$) is the simplest alkane, a saturated hydrocarbon consisting of one carbon atom covalently bonded to four hydrogen atoms. At standard temperature and pressure, it is a colorless, odorless gas, though natural sources often contain trace contaminants that impart a slight odor. Methane is a potent greenhouse gas, significantly contributing to the [radiative forcing](/entries/radiative-for…