Websulfa drug, also called sulfonamide, any member of a group of synthetic antibiotics containing the sulfanilamide molecular structure. Sulfa drugs were the first chemical substances systematically used to treat and prevent bacterial infections in humans. Their use has diminished because of the availability of antibiotics that are more effective and … WebSulphur is generally the preferred spelling in nonscientific texts from outside North America, but sulfur is gaining ground in scientific writing throughout the English-speaking world. The spelling distinction extends to derivative words such as sulfuric / sulphuric, sulfate / …
sulfur - Oxford Advanced Learner
Web[a. AF. sulf ( e) re (12th c.), OF. (mod.F.) soufre (from 13th c.) = Pr. solfre solpre , sulpre, It. solfo, zolfo, OSp. çufre, Pg. xofre (also, with Arabic article prefixed, OSp. açufre, Sp. azufre, Pg. enxofre) L . sulfur ( em ), sulphur ( em ), whence also Du. sulfer, solfer .] Websulfurous: [adjective] of, relating to, or containing sulfur especially with a lower valence than sulfuric compounds. resembling or emanating from sulfur and especially burning sulfur. can macaws eat asparagus
Facts About Sulfur Live Science
WebWater quality. Misc. Environment portal. Ecology portal. v. t. e. Sulfur water (or sulphur water) is a condition where water is exposed to hydrogen sulfide gas, giving a distinct "rotten egg" smell. This condition has different purposes in culture varying to health and implications to plumbing. WebUS sulfur. / ( ˈsʌlfə) /. noun. an allotropic nonmetallic element, occurring free in volcanic regions and in combined state in gypsum, pyrite, and galena. The stable yellow rhombic … WebSep 29, 2024 · Sulfur (as sulfur dioxide) has been used to preserve wine for millennia, and remains an ingredient in wine today, according to the Practical Winery & Vineyard Journal. can macaws eat pistachios