Question

Questions 15 through 16 pertain to the situation described below: Lithium ion Li+2 has a nucleus of charge 3e and one orbiting electron (15) What is the ionization energy of the electron? (A) 102 eV, (B) 112 eV: (C) 122 eV: (D) 132 eV: (E) 142eV (16) What is the longest wavelength in its emission spectrum if the final stat ground state? (A) 10.5nm; (B) 11.5nm; (c) 12.5 nm; (D) 13.5 nm; (E) 14.5nm 10.5 nm;

Answer 1

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