Explain why Inoization Energy of \'Mg\' is more than that of \'Na,Al\'

1.	Explain why Inoization Energy of \'Mg\' is more than that of \'Na,Al\'
Answer» The valence electron of aluminum is in 3p subshell which is farther than 3s electron from the nucleus. Therefore, it is easy to remove this electron. Thus\xa0Ionization Energy of \'Mg\' is more than that of \'Na,Al\'

Discussion