Question

State the characteristics which remain similar and those which show a transition on moving down a sub-group.

July 25, 2024

Answer

Characteristics which remain similar on moving down a sub-group are as follows:

Valency of electrons.
Chemical properties.

Characteristics which show a transition on moving down a sub-group are as follows:

Metallic character increases down the sub-group.
Number of electron shells increases by one as we move down each sub-group.

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