Carbon Dioxide
A chemical compound (CO2) made up of molecules each having one carbon atom covalently double-bonded to two oxygen atoms. At room temperature it is a colorless gas, heavier than oxygen, that does not support combustion.
A chemical compound (CO2) made up of molecules each having one carbon atom covalently double-bonded to two oxygen atoms. At room temperature it is a colorless gas, heavier than oxygen, that does not support combustion.