- sulfur candle
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A candle-shaped device that emits sulfur dioxide when burnt; used to fumigate rooms
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sulfur candle
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candle — 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… … New Collegiate Dictionary
Sulfur 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,… … Wikipedia
Candle — For other uses, see Candle (disambiguation). A close up image of a burning candle showing the wick and the various parts of the flame … Wikipedia
sulphur candle — noun : a disinfecting candle composed chiefly of sulfur and giving off fumes of sulfur dioxide when burned … Useful english dictionary
disinfecting candle — noun : a cylinder or cone of a combustible mixture usually containing sulfur or formaldehyde that is burned for disinfecting purposes … Useful english dictionary
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oxidation–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… … Universalium
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
