1.

Given in the options are sets of particular characteristics of elements and how they vary across the period and down the group in the following format:Characteristic of an element — Across the period — Down the groupSelect the correct set from the given options.

A. Electropositive character metallic character — Increase — Decrease
B. Electropositive character metallic character — Increase — Increase
C. Electropositive character metallic character — Decrease — Increase
D. Electropositive character metallic character — Decrease — Decrease
Answer» D. Electropositive character metallic character — Decrease — Decrease


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