Category > General Science (Chemistry) MCQs For WBCS Prelims and Main

Q. The strongest electropositive element is

Answer : Cs
Explanation:

Cesium (Cs) metal is at the last in the group of alkali metals, thus it is the most electropositive element. In Cs, there are many shells, and no. of electrons is more. But in the outermost shell, there is only one electron.


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