Which will show maximum non-metallic characte | vedclass

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(A) Non-metallic character decreases as we move down a group and increases from left to right across a period.Comparing the given elements: $Be$ and $

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$B$

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(A) Non-metallic character decreases as we move down a group and increases from left to right across a period.Comparing the given elements: $Be$ and $Mg$ are in Group $2$,while $B$ and $Al$ are in Group $13$.$B$ is in the second period,while $Al$ is in the third period. $Be$ is in the second period,while $Mg$ is in the third period.Since non-metallic character increases from left to right and decreases down a group,$B$ (Boron) is the most non-metallic among the given options.

Column $A$	Column $B$
$(i) \; Na_{2}O$	$(a) \; Neutral$
$(ii) \; Al_{2}O_{3}$	$(b) \; Basic$
$(iii) \; N_{2}O$	$(c) \; Acidic$
$(iv) \; Cl_{2}O_{7}$	$(d) \; Amphoteric$

Which will show maximum non-metallic character?

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