Gas flame. View of a gas flame with two light spectra beside it. Gas has a blue flame when it is burnt with a rich supply of oxygen. Natural gas consi

---

Gas flame. View of a gas flame with two light spectra beside it. Gas has a blue flame when it is burnt with a rich supply of oxygen. Natural gas consists mainly of the hydrocarbon methane.

---

Size: 3845px × 3682px
Photo credit: © ALFRED PASIEKA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: chemical, chemistry, combustion, energy, flame, gas, heat, light, methane, natural, spectrum