Atomic Structure

Section: Chemistry

Question : 9 of 9

Marks: +1, -0

Identify the pair of species having same energy from the following (The number given in the bracket corresponds to principal quantum number ( n ) in which the electron is present)

[TG EAPCET 9 May 2024 Shift 1]

‌H(n=1),Li2+(n=1)
‌Li2+(n=3),Be3+(n=4)
‌He+(n=1),Li2+(n=3)
‌H(n=3),Li2+(n=2)

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