Respuesta :
Answer is: C-an ether.
Ethers are an organic compounds that contain an oxygen atom connected to two alkyl or aryl groups, the general structure of an ether is R-O-R' (R and R' are any alkyl or aryl substituent).
In this example black railroad cars are carbon atoms and one red railroad car is oxygen atom.
Ethers are an organic compounds that contain an oxygen atom connected to two alkyl or aryl groups, the general structure of an ether is R-O-R' (R and R' are any alkyl or aryl substituent).
In this example black railroad cars are carbon atoms and one red railroad car is oxygen atom.