zinc phosphide
71gallium — /gal ee euhm/, n. Chem. a rare, steel gray, trivalent metallic element used in high temperature thermometers because of its high boiling point (1983°C) and low melting point (30°C). Symbol: Ga; at. wt.: 69.72; at. no.: 31; sp. gr.: 5.91 at 20°C.… …
72indium — /in dee euhm/, n. Chem. a rare metallic element, soft, white, malleable, and easily fusible, found combined in various ore minerals, esp. sphalerite: so called from the two indigo blue lines in its spectrum. Symbol: In; at. wt.: 114.82; at. no.:… …
73spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …
74Aluminium — Infobox aluminiumAluminium (Audio IPA|En uk aluminium1.ogg|ˌæljʊˈmɪniəm, IPA|/ˌæljəˈmɪniəm/) or aluminum (Audio IPA|En uk aluminum.ogg|/əˈluːmɪnəm/, see spelling below) is a silvery white and ductile member of the boron group of chemical elements …
75Poison — This article is about the type of substance. For other uses, see Poison (disambiguation). The EU s standard toxic symbol, as defined by Directive 67/548/EEC. The skull and crossbones has long been a standard symbol for poison. In the context of… …
76Toxicity — This article is about the scientific term. For other uses of toxicity and toxic, see Toxicity (disambiguation). The skull and crossbones is a common symbol for toxicity. Toxicity is the degree to which a substance can damage a living or non… …
77Drug overdose — For other uses, see Overdose (disambiguation). Drug overdose Classification and external resources Activated charcoal is a commonly used agent for decontamination of the gastrointestinal tract in overdoses …
78Mercury poisoning — Classification and external resources Elemental mercury ICD 10 T …
79Locoweed — For other uses, see Locoweed (disambiguation). Locoweed (also crazyweed and loco) is a common name in North America for any plant that produces swainsonine, a phytotoxin harmful to livestock. Worldwide, swainsonine is produced by a small number… …
80Cinchonism — Classification and external resources ICD 10 T37.2 ICD 9 386.9 …
