2. (Chem.) A compound of manganese dioxide with a metallic oxide; so called as though derived from the hypothetical manganous acid. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
Manganite — Catégorie IV : oxydes et hydroxydes[1] Manganite Hartz Allemagne … Wikipédia en Français
manganite — [ mɑ̃ganit ] n. m. et f. • 1872; de manganèse 1 ♦ N. m. Chim. Oxyde double (MnO2) du bioxyde de manganèse et d un oxyde métallique. 2 ♦ N. f. Minér. Hydroxyde de manganèse naturel, cristallisé en aiguilles, en macles noires ou brunes. ● manganite … Encyclopédie Universelle
Manganīte — Manganīte, s. Mangansuperoxyd … Meyers Großes Konversations-Lexikon
manganite — [maŋ′gənīt΄] n. 1. a dark colored, shiny mineral, MnO(HO), that is an ore of manganese; hydrous manganese oxide 2. any of a series of salts that may be considered as derivatives of manganous acid, the hydroxide of tetravalent manganese … English World dictionary
Manganite — This article is about the mineral of formula MnO(OH), for other uses of the term manganite see Manganite (disambiguation) Manganite Manganite, Ilfeld, Thuringia, Germany (size: 5.2×4.1×2.7 cm) Gener … Wikipedia
manganite — manganitas statusas T sritis chemija apibrėžtis Mineralas. formulė MnOOH atitikmenys: angl. manganite rus. манганит … Chemijos terminų aiškinamasis žodynas
manganite — manganitas statusas T sritis chemija formulė M₂MnO₃ atitikmenys: angl. manganite rus. манганит ryšiai: sinonimas – manganatas(IV) sinonimas – trioksomanganatas (2–) … Chemijos terminų aiškinamasis žodynas
Manganite (disambiguation) — This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article. Manganite can refer to: The mineral … Wikipedia
manganite — noun Date: 1827 1. a metallic gray to black mineral MnO(OH) that is a hydroxide and minor ore of manganese 2. any of various unstable salts made by reaction of manganese dioxide with a base … New Collegiate Dictionary
manganite — /mang geuh nuyt /, n. 1. a gray to black mineral, hydrous manganese oxide, MnO(OH); gray manganese ore. 2. Chem. any of a series of salts containing tetravalent manganese and derived from either of two acids, H4MnO4 or H2MnO3. [1820 30;… … Universalium
