Question

which is most reactive among alkali metals in aqueous phade

Answer 1

❇️❇️✔️✔️✔️✔️CESIUM ❇️❇️

Answer 2

The alkali metals are a group (column) in the periodic table consisting of the chemical elements lithium (Li), sodium (Na), potassium (K),[note 1] rubidium (Rb), caesium (Cs),[note 2] and francium (Fr). This group lies in the s-block of the periodic table of elements as all alkali metals have their outermost electron in an s-orbital: this shared electron configuration results in their having very similar characteristic properties. Indeed, the alkali metals provide the best example of group trends in properties in the periodic table, with elements exhibiting well-characterised homologousbehaviour

CESIUM

is the most reactive metal.

it reacts vigorously with water.

hope this helps you.

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