Final answer:
Carbon Monoxide (CO) is the colorless, odorless, and highly poisonous gas produced from incomplete combustion of carbon-containing materials such as fossil fuels.
Step-by-step explanation:
The odorless, highly poisonous gas that results from incomplete oxidation of carbon in combustion is Carbon Monoxide (CO). This colorless and odorless gas is particularly dangerous because it binds with hemoglobin in the blood, blocking oxygen transport and potentially leading to serious health effects or death if inhaled in large amounts. Carbon Monoxide is commonly produced by vehicles, heaters, and cooking equipment that burn fossil fuels. In comparison, carbon dioxide (CO2) is typically a product of complete combustion, while CO signifies incomplete combustion where not all carbon has reacted with oxygen to form CO2.