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Today at 3:00 AM
Chemistry

Answered

which of the following Group 1A elements is the most reactive?

A)cs (cesium)

B)Li (lithium)

C)K (potassium)

D)Na (sodium)

Answer :

NightingaleKT NightingaleKT

Today at 3:06 AM

A. Cesium because reactivity of alkali metals increases from the top to the bottom of the group.

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Аноним Аноним

Today at 3:05 AM

Hello,

Your correct answer would be Cs (cesium).

Hope this helps.

-Jurgen :D

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