Question

V. Answer the following questions:
5. A) What is ionic radius? How it changes along the per
periodic table.
B) Give reason why the metallic property of
ut changes along the perion and down the group of the
why the metallic property of elements increased down the group.
to the halanced​

Answer 1

Explanation:

A.Ionic radius increases as you move from top to bottom on the periodic table.Ionic radius decreases as you move across the periodic table, from left to right.B.Metallic character increases as you move down an element group in the periodic table. This is because electrons become easier to lose as the atomic radius increases, where there is less attraction between the nucleus and the valence electrons because of the increased distance between them.

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