Where would you locate the element with elect | vedclass

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(B) The electronic configuration of the element is $2, 8$.This indicates that the element has $2$ shells ($K$ and $L$ shells).The valence shell ($L$ s

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Group $18$

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(B) The electronic configuration of the element is $2, 8$.This indicates that the element has $2$ shells ($K$ and $L$ shells).The valence shell ($L$ shell) is completely filled with $8$ electrons,which represents a stable octet configuration.Elements with a completely filled valence shell are classified as noble gases.In the Modern Periodic Table,all noble gases are placed in Group $18$.

Where would you locate the element with electronic configuration $2, 8$ in the Modern Periodic Table?

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