Final answer:
Chlorofluorocarbons (CFCs) are organic compounds made up of carbon, fluorine, and chlorine. They are used in different industries but have been phased out due to their negative impact on the ozone layer.
Step-by-step explanation:
Chlorofluorocarbons (CFCs) are organic compounds consisting of carbon, fluorine, and chlorine. They are used in various applications such as refrigerants, aerosol propellants, and foam-blowing agents. CFCs gained attention for their harmful effects on the ozone layer, leading to their phase-out under the Montreal Protocol.
Learn more about Chlorofluorocarbons composition and impact on ozone layer