In which of the following processes is the hi | vedclass

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(C) The process $Cu 	o Cu^{+}$ involves the removal of an electron from a stable,completely filled $3d^{10}$ subshell. Removing an electron from a st

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$Cu 	o Cu^{+}$

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(C) The process $Cu 	o Cu^{+}$ involves the removal of an electron from a stable,completely filled $3d^{10}$ subshell. Removing an electron from a stable,fully filled configuration requires a significantly higher amount of energy compared to the other processes listed. $I 	o I^{-}$ and $Br 	o Br^{-}$ are electron gain processes (electron gain enthalpy),which are generally exothermic. $Li 	o Li^{+}$ involves the removal of an electron from the $2s$ orbital,which is less energy-intensive than removing an electron from the stable $3d^{10}$ configuration of $Cu$.

In which of the following processes is the highest energy absorbed?

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