Sentences with methane
meth·ane
M m - Methane is a colorless, flammable, odorless hydrocarbon gas that is the major component of natural gas.Methane is the primary ingredient of natural gas, and its chemical formula is CH₄.Methane is a colorless, odorless hydrocarbon gas which has the chemical formula CH₄.
- Methane concentrations of between 5% and 15% were most dangerous, and worst in small, confined spaces including cupboards and wall cavities.
- METHANE is leaking from the Arctic Ocean seabed at a much faster rate than previously believed.
- Methane is mostly switched off after just a decade, and almost entirely gone after 20 years.