An intermediate in the combustion of carbon and hydrocarbons, carbon monoxide, is of special importance because it is a poisonous gas, but also economically useful for the production of syngas. Solid and heavy liquid fuels also undergo a great number of pyrolysis reactions that give more easily oxidized, gaseous fuels.
GM is short for General Motors. in text means Good Morning or means Good Move. Also means Genetically Modified.
From Wikipedia, the free encyclopedia. TTY, in electronic or electromechanical communications, was used to refer to teletype or perhaps teletypewriter, but it has come to refer to any type of text terminal. TTY may also refer to: 1  1 Electronic or electromechanical communications.  2 Mechanics.