1.

Explain the action of halogen with alkali metals

Answer»

SOLUTION :Alkali metals combine READILY with halogens to form ionic halides MX Reactivity of alkali metals with HALOGEN increases down the group because of corresponding increase in electropositive CHARACTER.
`2M+X_(2) to 2M^(+) X^(-)` (M=Li, Na, K, Rb and Cs) (X=F, CI, Brand I)


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