Question

The given following elements belongs to which block ? Which of this is having the maximum
metallic property ? K, Na, Li, Rb​

Answer 1

Answer:

These elements belong to the s-block (Groups 1 and 2)

and the element having the max metallic property is Rb (Rubidium)

Explanation:

Metallic character increases down each Group of the Table as the outer electrons are further from the nucleus and require less energy for their removal. By losing the electrons, element gains positive charge. Hence, metallic character increases down the group.

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