Propane Information. Propane is the most common liquefied petroleum gas (LP-Gas) and supplies about 4% of the U.S. total energy needs. It is a hydrocarbon composed of three parts carbon and eight parts hydrogen, or C3H8.Propane comes from two sources â when refining crude oil and when processing natural gas. Propane is a colorless, odorless gas. A commercial odorant is added in order to make propane detectable in the case of a leak.ropane Information. Propane is the most common liquefied petroleum gas (LP-Gas) and supplies about 4% of the U.S. total energy needs. It is a hydrocarbon composed of three parts carbon and eight parts hydrogen, or C3H8. Propane comes from two sources â when refining crude oil and when processing natural gas.
submissiveness - the trait of being willing to yield to the will of another person or a superior force etc. 1  obedience - the trait of being willing to obey. 2  obsequiousness, servility, subservience - abject or cringing submissiveness. 3  passiveness, passivity - submission to others or to outside influences.
To subdue is defined as to gain control over someone or something or to calm or quiet someone or something. An example of subdue is when you manage to calm angry protestors and gain control over the situation. transitive verb.