In the atom of an element X,6 electrons are p | vedclass

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(B) The outermost shell of an atom requires $8$ electrons to achieve a stable noble gas configuration (octet rule).Since the element $X$ has $6$ elect

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$-2$

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(B) The outermost shell of an atom requires $8$ electrons to achieve a stable noble gas configuration (octet rule).Since the element $X$ has $6$ electrons in its outermost shell,it needs to gain $8 - 6 = 2$ electrons to complete its octet.When an atom gains electrons,it becomes a negatively charged ion (anion).Since it gains $2$ electrons,the charge on the resulting ion will be $-2$.

In the atom of an element $X$,$6$ electrons are present in the outermost shell. If it acquires noble gas configuration by accepting the requisite number of electrons,what would be the charge on the ion so formed?

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