Statement I: Lithium needs less energy to knock off an electron from i – InterviewSolution

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1.	Statement I: Lithium needs less energy to knock off an electron from its outermost orbit than Helium. Statement II: Lithium has 1 electron in its outermost orbit which is loosely bound due to the repulsion of the inner orbit electrons and hence, less attraction from the nucleus.
Answer» Statement I: Lithium needs less energy to knock off an electron from its outermost orbit than Helium. Statement II: Lithium has 1 electron in its outermost orbit which is loosely bound due to the repulsion of the inner orbit electrons and hence, less attraction from the nucleus.

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