Natural gas is a naturally occurring mixture of gaseous hydrocarbons. The approximate composition of natural gas is 85 % methane, 10 % ethane, 3 % propane, with lesser amounts of butane, and other higher alkanes. Natural gas is used as a fuel and for the manufacture of chemicals.
Generalic, Eni. "Natural gas." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. {Date of access}. <https://glossary.periodni.com>.
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