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28 cze 2024 · Cesium is a highly reactive alkali metal, characterized by its readiness to lose its single valence electron. This behavior is evident in its chemical properties: Reactivity with Water: Cesium reacts explosively with water, even more vigorously than other alkali metals. This reaction produces cesium hydroxide (CsOH) and hydrogen gas.
9 paź 2024 · cesium (Cs), chemical element of Group 1 (also called Group Ia) of the periodic table, the alkali metal group, and the first element to be discovered spectroscopically (1860), by German scientists Robert Bunsen and Gustav Kirchhoff, who named it for the unique blue lines of its spectrum (Latin caesius, “sky-blue”).
29 cze 2023 · Cesium is a chemical element with the atomic number 55 and is represented by the symbol ‘Cs’ in the periodic table. It is a soft, silvery-golden alkali metal and belongs to the s-block of group 1 of the periodic table.
21 lis 2023 · Important examples of cesium uses include the production of optical glasses, atomic clocks, and vacuum tubes and lightbulbs.
24 maj 2022 · Cesium is the softest metal that is a solid at room temperature. It becomes a liquid element at 28.5 °C or 83.3 °F. Like gallium, it is a metal you can melt in the palm of your hand (but please don’t). Here is a collection of interesting cesium facts, including the element’s properties, uses, and sources.
Cesium. MELTING POINT: 28.5°C. BOILING POINT : 671°C. DENSITY : 1.873 g/cm 3. MOST COMMON IONS : Cs +. Cesium is an alkali metal that reacts explosively with water and melts just above room temperature. The word "cesium" is derived from caesium (Latin for "sky blue").
Explore the fascinating world of cesium, an alkali metal known for its crucial role in atomic clocks, medical treatments, and various industrial applications. This comprehensive guide delves into its physical and chemical properties, reactivity, abundance, and the cutting-edge uses in scientific research and technology.
