NOT KNOWN FACTUAL STATEMENTS ABOUT CIGARETTES

The seen particulate matter in these kinds of smokes is mostly made up of carbon (soot). Other particulates could be made up of drops of condensed tar, or stable particles of ash. The existence of metals while in the gasoline yields particles of metallic oxides. Particles of inorganic salts may also be formed, e.g. ammonium sulfate, ammonium nitrat