paper impregnated with potassium nitrate that is ignited to produce fumes inhaled as treatment for... Read More
(Science: chemistry) a black, granular, explosive substance, consisting of an intimate mechanical mixture of... Read More
1. An artificial firework consisting of a cylindrical case of paper or metal filled with a composition of combustible... Read More
(Science: chemistry) sodium oxide or hydroxide.
Popularly, sodium carbonate or bicarbonate. Caustic soda, sodium... Read More
potassium nitrate paper -->
paper impregnated with potassium nitrate that is ignited to produce fumes inhaled... Read More