Propane is a colorless and odorless gas that is commonly used as a fuel source. It is part of a group of gases known as liquefied petroleum gases (LPG) and is often stored in tanks under pressure, where it becomes a liquid. People use propane for various purposes, including heating homes, cooking food on grills, and fueling vehicles. When burned, propane produces heat and energy, making it an efficient choice for many applications. It is also considered a cleaner alternative to other fossil fuels, as it emits fewer pollutants. Overall, propane is a versatile and practical energy source for both residential and commercial use.