HyperDic: atomic_number_25

English > 1 sense of the expression atomic number 25:
NOUNsubstanceatomic number 25, manganese, Mna hard brittle / brittle grey polyvalent metallic element that resembles iron but is not magnetic
English > atomic number 25: 1 sense > noun 1, substance
MeaningA hard brittle / brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals.
Synonymsmanganese, Mn
Broadermetallic element, metalAny of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Substance ofhausmanniteA mineral consisting of manganese tetroxide
manganiteA black mineral consisting of basic manganese oxide
psilomelaneA mineral consisting of hydrated basic oxide of manganese and barium
pyrolusiteA mineral consisting of manganese dioxide
rhodochrositeA mineral consisting of manganese carbonate
Spanishmanganeso, Mn, número atómico 25
Catalanmanganès, Mn, número atòmic 25

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