The element which has the least metallic char | vedclass

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(B) In group $13$ of the periodic table,metallic character increases as we move down the group from top to bottom.Boron $(B)$ is at the top of the gro

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Boron

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(B) In group $13$ of the periodic table,metallic character increases as we move down the group from top to bottom.Boron $(B)$ is at the top of the group and is a non-metal or metalloid.Aluminium $(Al)$,Gallium $(Ga)$,Indium $(In)$,and Thallium $(Tl)$ show increasing metallic character as their atomic size increases and ionization energy decreases.Therefore,Boron has the least metallic character among the given elements.

The element which has the least metallic character is ..........

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