A) H
B) Na
C) \[{{\operatorname{He}}^{+}}\]
D) \[{{\operatorname{Li}}^{+}}\]
Correct Answer: D
Solution :
\[{{\operatorname{Li}}^{+}}\] Spectrum of He is expected to be similar to that of \[{{\operatorname{Li}}^{+}}\]As both He and \[{{\operatorname{Li}}^{+}}\]has two electrons.You need to login to perform this action.
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