Question

what is the atomic mass of ceasium​

Answer 1

$\huge\mathfrak\orange{132.90545u}$

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Answer 2

Atomic Mass :- 132.90545 u

Atomic number :- 55

Symbol :- Cs

$\Large\bold{\rm{Additional \: Information :-}}$

Cesium is a rare, silver-white, shiny metal with brilliant blue spectral lines; the element's name comes from "caesius," a Latin word meaning "sky blue." It is the softest metal, with a consistency of wax at room temperature.