gas
gas
Carbon Monoxide is the most common gas emitted from a car.
Carbon has several oxides while the most common are Carbon monoxide(CO) and Carbon dioxide(CO2).
Most common gas pollutants: Carbon dioxide Carbon monoxide Nitrogen dioxide Nitrogen monoxide Dinitrogen monoxide Sulfur dioxide Sulfur trioxide ChloroFluoroCarbons Methane Ammonia
Carbon dioxide (CO2)Carbon monoxide (CO)Carbon trioxide (CO3)Carbon tetroxide (CO4).
Carbon monoxide
Carbon-12
Water vapour (steam) Sulphur dioxide Carbon dioxide Carbon monoxide
Water vapour (steam) Sulphur dioxide Carbon dioxide Carbon monoxide
The most common such product is carbon monoxide.
That would probably be carbon monoxide, which is present in many situations like fires and exhaust fumes.
Carbon monoxide is first produced by either human activities involving combustion or a variety of natural processes. From there on, it reacts with oxygen/hydrogen radicals in the atmosphere and become carbon dioxide. The fact that most carbon monoxide will become carbon dioxide when left in the atmosphere long enough can help explain why the carbon monoxide cycle is not taught in school.