The correct option with respect to the Paulin | vedclass

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Question

(C) Electronegativity generally increases from left to right across a period and decreases down a group in the periodic table.Comparing the given pair

Vedclass · Accepted Answer

$Si > Al$

Vedclass · Answer

(C) Electronegativity generally increases from left to right across a period and decreases down a group in the periodic table.Comparing the given pairs:$(A)$ $Te$ $(2.1)$ and $Xe$ $(2.6)$: $Xe > Te$,so $Te > Xe$ is incorrect.$(B)$ $Ga$ $(1.8)$ and $Ge$ $(2.0)$: $Ge > Ga$,so $Ga > Ge$ is incorrect.$(C)$ $Si$ $(1.9)$ and $Al$ $(1.6)$: $Si > Al$ is correct.$(D)$ $P$ $(2.1)$ and $S$ $(2.5)$: $S > P$,so $P > S$ is incorrect.Therefore,the correct option is $C$.

The correct option with respect to the Pauling electronegativity values of the elements is

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