sulfur candle
1sulfur candle — noun A candle shaped device that emits sulfur dioxide when burnt; used to fumigate rooms …
2candle — I. noun Etymology: Middle English candel, from Old English, from Latin candela, from candēre Date: before 12th century 1. a usually molded or dipped mass of wax or tallow containing a wick that may be burned (as to give light, heat, or scent or… …
3Sulfur lamp — The sulfur lamp (also sulphur lamp) is a highly efficient full spectrum electrodeless lighting system whose light is generated by sulfur plasma that has been excited by microwave radiation. The technology was developed in the early 1990s, but,… …
4Candle — For other uses, see Candle (disambiguation). A close up image of a burning candle showing the wick and the various parts of the flame …
5sulphur candle — noun : a disinfecting candle composed chiefly of sulfur and giving off fumes of sulfur dioxide when burned …
6disinfecting candle — noun : a cylinder or cone of a combustible mixture usually containing sulfur or formaldehyde that is burned for disinfecting purposes …
7Fireworks — Firework redirects here. For other uses, see Fireworks (disambiguation). Pyrotechnics portal …
8Match — For other uses, see Match (disambiguation). An igniting match …
9Photosynthesis — Composite image showing the global distribution of photosynthesis, including both oceanic phytoplankton and vegetation …
10oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …
