46. Which gas-phase ion has the greatest number of unpaired electrons in its ground state? 3+ (A) Fe3+ (B) CO3+ (C) Ni3+
Posted: Mon May 16, 2022 11:18 pm
46. Which gas-phase ion has the greatest number of unpaired electrons in its ground state? 3+ (A) Fe3+ (B) CO3+ (C) Ni3+ (D) Cu3+ 47. Which principle restricts the occupancy of an atomic orbital to no more than two electrons? (A) The principle of conservation of energy (B) The principle of conservation of angular momentum (C) The Pauli exclusion principle (D) The Heisenberg uncertainty principle