Question

Which is the most reactive metal?
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Answer 1

Answer:

cesium

The most reactive metal on the periodic table is francium. However, francium is a man-made element and only minute quantities have been produced, so for all practical purposes, the most reactive metal is cesium.

Explanation:

The alkali metals, Group 1A, are the most reactive metals because they have one valence or outer electron. They lose this electron very easily, forming ions with a charge of +1. ... This same strong reactivity because of one valence electron is true of potassium, as well.

Reactivity series

Description

DescriptionIn chemistry, a reactivity series is an empirical, calculated, and structurally analytical progression of a series of metals, arranged by their "reactivity" from highest to lowest.

Answer 2

Answer:

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