- cubic saltpetre
- Chile saltpetre or cubic saltpetreSodium nitrate• • •Main Entry: ↑saltpetre
Useful english dictionary. 2012.
Useful english dictionary. 2012.
saltpetre — or nitre also spelled saltpeter or niter Transparent, colourless, or white powder or crystals of potassium nitrate (KNO3), found native in deposits. It is a strong oxidizing agent (see oxidation reduction), used in fireworks, explosives, matches … Universalium
Saltpetre — Saltpeter Salt pe ter, Saltpetre Salt pe tre,, n. [F. salp[^e]tre, NL. sal petrae, literally, rock salt, or stone salt; so called because it exudes from rocks or walls. See {Salt}, and {Petrify}.] (Chem.) Potassium nitrate; niter; a white… … The Collaborative International Dictionary of English
cubic niter — Saltpeter Salt pe ter, Saltpetre Salt pe tre,, n. [F. salp[^e]tre, NL. sal petrae, literally, rock salt, or stone salt; so called because it exudes from rocks or walls. See {Salt}, and {Petrify}.] (Chem.) Potassium nitrate; niter; a white… … The Collaborative International Dictionary of English
Chile saltpetre — n. (also Chile nitre) naturally occurring sodium nitrate. * * * Chile saltpetre noun Impure naturally occurring sodium nitrate • • • Main Entry: ↑Chile Chile saltpetre or cubic saltpetre Sodium nitrate • • • Main Entry: ↑saltpetre … Useful english dictionary
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nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… … Universalium
alkali metal — Chem. any of the group of univalent metals including potassium, sodium, lithium, rubidium, cesium, and francium, whose hydroxides are alkalis. [1880 85] * * * Any of the six chemical elements in the leftmost group of the periodic table (lithium,… … Universalium
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