4) Compare the properties of carbon monoxide to the properties of carbon and oxygen.

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is highly toxic to humans and animals. It is produced by the incomplete combustion of carbon-containing fuels, such as coal, wood, and gasoline. Carbon monoxide is also produced by the decomposition of organic matter, such as leaves and animal waste.<br /><br />Carbon (C) is a nonmetallic element that is a good conductor of electricity and heat. It is a solid at room temperature and has a grayish-black color. Carbon is an essential element for life and is found in all living organisms. It is also used in many industrial applications, such as in the production of steel, graphite, and diamonds.<br /><br />Oxygen (O2) is a colorless, odorless, and tasteless gas that is essential for the survival of most living organisms. It is the third most abundant element in the universe and is found in the Earth's atmosphere. Oxygen is also used in many industrial applications, such as in the production of steel, aluminum, and other metals.<br /><br />In summary, carbon monoxide is a toxic gas that is produced by the incomplete combustion of carbon-containing fuels, while carbon is a nonmetallic element that is a good conductor of electricity and heat and is essential for life. Oxygen is a colorless, odorless, and tasteless gas that is essential for the survival of most living organisms and is used in many industrial applications.