What type of gas is commonly used for cooking?

Natural gas and propane are the most commonly used gases for cooking due to their efficiency and availability. Natural gas, primarily composed of methane, is delivered through pipelines to many homes and businesses, making it a convenient option for cooking and heating. Propane is a portable alternative often used in areas where natural gas is not accessible, such as rural locations. Both gases provide a consistent and controllable heat source, which is essential for culinary applications.

While butane and methane are also fuels, they are not the primary choices for household cooking. Butane, for instance, is more commonly associated with smaller portable cooking stoves and lighters rather than standard kitchen appliances. Hydrogen and ethane are not practical for cooking due to safety concerns and the fact that they are not typically used in residential settings. Helium and nitrogen are inert gases that lack combustible properties and do not provide the required heat for cooking.