NOT KNOWN FACTUAL STATEMENTS ABOUT CIGARETTES

The obvious particulate issue in such smokes is mostly made up of carbon (soot). Other particulates could be composed of drops of condensed tar, or good particles of ash. The presence of metals while in the gas yields particles of metal oxides. Particles of inorganic salts may additionally be shaped, e.g. ammonium sulfate, ammonium nitrate, or sodi