germanium definition

  • noun:
    • A brittle, crystalline, gray-white metalloid element, widely used as a semiconductor, as an alloying agent and catalyst, and in certain optical glasses. Atomic number 32; atomic weight 72.59; melting point 937.4°C; boiling point 2,830°C; specific gravity 5.323 (at 25°C); valence 2, 4. See Table at element.
    • A nonmetallic chemical element (image Ge) with an atomic wide range of 32.
    • an unusual element, found in 1885 in a silver ore (argyrodite) at Freiberg. It is a brittle, silver-white metal, chemically advanced involving the metals and nonmetals, resembles tin, and is overall identical utilizing the expected ekasilicon. Representation Ge. Atomic quantity 32. Atomic weight 72.59. It has exemplary semiconductor properties, and it is utilized in transistors and diodes.
    • Chemical representation, Ge; specific-gravity, 5.469; atomic body weight, 72.3. A component found in 1885 by Winkler in the mineral argyrodite, which is a sulphid of germanium and gold.
    • The advancement with this substance element in 1885 constituted the 3rd confirmation of Mendelejeff's prediction that elements, as yet not known whenever his regular legislation was revealed, would later on be discovered having around specific atomic weights and certain properties that he indicated. Germanium was found in argyrodite from Saxony also in minerals from Bolivia.
    • a brittle gray crystalline factor that's a semiconducting metalloid (resembling silicon) used in transistors; happens in germanite and argyrodite
    • A brittle, crystalline, gray-white metalloid element, trusted as a semiconductor, as an alloying broker and catalyst, as well as in specific optical specs. Atomic number 32; atomic weight 72.59; melting point 937.4°C; boiling-point 2,830°C; specific-gravity 5.323 (at 25°C); valence 2, 4. See Table at element.
    • A brittle, crystalline, gray-white metalloid element, popular as a semiconductor, as an alloying representative and catalyst, plus specific optical cups. Atomic quantity 32; atomic fat 72.59; melting point 937.4°C; boiling point 2,830°C; specific gravity 5.323 (at 25°C); valence 2, 4. See dining table at factor.
    • A nonmetallic substance element (logo Ge) with an atomic quantity of 32.
    • A rare factor, found in 1885 in a silver ore (argyrodite) at Freiberg. It is a brittle, silver-white metal, chemically intermediate amongst the metals and nonmetals, resembles tin, and is generally identical with the expected ekasilicon. Symbol Ge. Atomic number 32. Atomic body weight 72.59. This has excellent semiconductor properties, and is utilized in transistors and diodes.
    • Chemical expression, Ge; specific-gravity, 5.469; atomic fat, 72.3. A component found in 1885 by Winkler into the mineral argyrodite, which will be a sulphid of germanium and silver.
    • The development of this substance take into account 1885 constituted the next verification of Mendelejeff's prediction that elements, unknown whenever his regular law was pointed out, would later be discovered having more or less particular atomic weights and certain properties that he suggested. Germanium has been present argyrodite from Saxony and also in minerals from Bolivia.
    • a brittle grey crystalline element that's a semiconducting metalloid (resembling silicon) used in transistors; does occur in germanite and argyrodite
    • A nonmetallic chemical factor (logo Ge) with an atomic range 32.
    • A rare element, discovered in 1885 in a silver ore (argyrodite) at Freiberg. It is a brittle, silver-white metal, chemically intermediate between the metals and nonmetals, resembles tin, and is in general identical with the predicted ekasilicon. Symbol Ge. Atomic number 32. Atomic weight 72.59. It has excellent semiconductor properties, and is used in transistors and diodes.
    • Chemical representation, Ge; specific gravity, 5.469; atomic weight, 72.3. A feature discovered in 1885 by Winkler inside mineral argyrodite, which is a sulphid of germanium and silver.
    • The discovery with this substance aspect in 1885 constituted the 3rd confirmation of Mendelejeff's forecast that elements, unknown whenever their regular legislation was described, would later on be found having more or less certain atomic weights and specific properties which he suggested. Germanium happens to be present in argyrodite from Saxony also in nutrients from Bolivia.
    • a brittle gray crystalline element this is certainly a semiconducting metalloid (resembling silicon) found in transistors; happens in germanite and argyrodite

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