Cesium | Description, Symbol, Uses, & Facts

Caesium (Cs) is a chemical element with an atomic number of 55 and an atomic mass of 132.91 g/mol. It belongs to the alkali metals group (Group 1) in the ...

Chemical Properties of Cesium ; Group, 1, Melting point, 28.5°C, 83.3°F, 301.7 K ; Period, 6, Boiling point, 671°C, 1240°F, 944 K ; Block, s, Density (g cm−3) ...

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xenon ← caesium → barium · Atomic number (Z), 55. Group, group 1: hydrogen and alkali metals · Period · period 6 · Block · s-block · Electron configuration, [Xe] ... Caesium-137 · Caesium iodide · Caesium standard · Caesium chloride

Element Caesium (Cs), Group 1, Atomic Number 55, s-block, Mass 132.905 ... Caesium compounds, such as caesium chloride, are low hazard. Natural abundance.

Caesium - 55Cs: crystal structures · Space group: Im-3m · Space group number: 229 · Structure: bcc (body-centred cubic) · Cell parameters: a: 614.1 pm; b: 614.1 pm ...

Cesium, chemical element of Group 1 (also called Group Ia) of the periodic table, the alkali metal group, and the first element to be ...

Cesium is an alkali metal (Group 1 of the Periodic Table). Cesium-133 is the only natural isotope (100% natural abundance). Cesium has no known biological role, ...