Smoke Effect PNG

Smoke Transparent Images

The gases that we call smoke, which usually appear as gray or black, are actually the result of the mixing of incompletely burned or incombustible matter into the air in the form of small solid particles, liquid or gas. Smoke usually occurs when there is not enough oxygen available for the combustion reaction and is often toxic. In cases where oxygen is abundant, all the combustible material burns and only water and carbon dioxide are produced. Both water and carbon dioxide are colorless, so no smoke is seen in a good combustion reaction.