The ionization energy of a hypothetical atom is 50 eV. If this atom obey Bohr's atomic model, the en — Atomic Structure Chemistry Question

💡 Solution & Explanation

Ionization energy is defined as E_infinity - E_1 = 50 eV, meaning the ground state energy E_1 is -50 eV. Under Bohr's model, the energy of the nth orbit is E_n = E_1 / n^2. For the fifth orbit (n = 5), the energy is E_5 = -50 / 5^2 = -50 / 25 = -2 eV.