• Definition for "cesium"
    • A soft, silvery-white ductile material, fluid at room-temperature,…
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cesium definition

  • noun:
    • A soft, silvery-white ductile material, fluid at room-temperature, the absolute most electropositive and alkaline associated with elements, found in photoelectric cells and catalyze hydrogenation of some organic compounds. Atomic quantity 55; atomic body weight 132.905; melting point 28.5°C; boiling point 690°C; specific gravity 1.87; valence 1. See dining table at element.
    • Alternative spelling of caesium.
    • the chemical element of atomic number 55. It really is a univalent element, the most electropositive metal. Image Cs; atomic body weight 132.905. This has a melting point of 28.4° C.
    • a soft silver-white ductile metallic element (liquid at typical temperatures); probably the most electropositive and alkaline steel
    • A soft, silvery-white ductile steel, fluid at room temperature, the essential electropositive and alkaline associated with elements, found in photoelectric cells and to catalyze hydrogenation of some organic compounds. Atomic quantity 55; atomic weight 132.905; melting point 28.5°C; boiling point 690°C; specific-gravity 1.87; valence 1. See Table at factor.
    • alternate spelling of caesium.
    • the chemical part of atomic number 55. It really is a univalent element, the essential electropositive metal. Sign Cs; atomic body weight 132.905. This Has a melting point of 28.4° C.
    • a soft silver-white ductile metallic factor (liquid at regular conditions); probably the most electropositive and alkaline steel
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