legal Definition of proprietary plural proprietaries 1: something that is used, produced, or marketed under exclusive legal right of the inventor or maker; specifically: a drug (as a patent medicine) that is protected by secrecy, patent, or copyright against free competition as to name, product, composition, or process of manufacture
What are some of the natural resources in Alberta, Canada? A: Natural resources of Alberta, Canada, include natural gas, oil, minerals, coal and the Athabasca oil sands. Especially rich in resources, this vast region ... Full Answer >
Fuels are a good example. Solid fuels, such as coal, liquid fuels, such as gasoline and oil, and gaseous fuels, such as propane and natural gas, such as propane and natural gas, all contain chemical energy. This chemical energy can be released as heat through the chemical process of burning.