Respuesta :
An atom of carbon is called an isotope, and an atom of hydrogen i hydrogen, but BOTH TOGETHER is oxygen! =D
I hope I helped! =D
I hope I helped! =D
Hydrocarbon. Or hydrogen atom bonded to carbon backbone.
If the answer isnt asking for the bonding then its probably that they are both present in the atmosphere
If the answer isnt asking for the bonding then its probably that they are both present in the atmosphere