a hypothetical dibasic acid known only in solution and in the form of manganate salts. Formula: H2MnO4
[mang-guh-nif-er-uh s] /ˌmæŋ gəˈnɪf ər əs/ adjective, Mineralogy. 1. containing .
[mang-guh-nin] /ˈmæŋ gə nɪn/ Trademark. 1. a brand name for an alloy of copper, manganese, and nickel, having various electrical applications. /ˈmæŋɡənɪn/ noun 1. trademark an alloy of copper containing manganese (13–18 per cent) and nickel (1–4 per cent): it has a high electrical resistance that does not vary greatly with temperature and is used […]
[mang-guh-nahyt] /ˈmæŋ gəˌnaɪt/ noun 1. a gray to black mineral, hydrous oxide, MnO(OH); . 2. Chemistry. any of a series of salts containing tetravalent and derived from either of two acids, H 4 MnO 4 or H 2 MnO 3 . /ˈmæŋɡəˌnaɪt/ noun 1. a blackish mineral consisting of basic manganese oxide in monoclinic crystalline […]
1. a combining form representing in compound words: manganite.