Question

A He+ ion is in its first excited state. Its ionization energy is:
(A) 6.04 eV (B) 13.60 eV
(C) 54.40 eV (D) 48.36 eV

Answer 1

$\huge\bold{(C)54.40eV}$

Answer 2

Answer:

correct answer is :

C) 54.40 eV