Atomic StructureQuantum Numbers96Choose the best answerIf an electron has mℓ = −3, the minimum possible value of n is:A1B2C3D4 Like 11 Discuss 1Share1
Atomic StructureDegenerate Orbitals and Zeeman Effect97Choose the best answerWhen an external magnetic field is applied, previously degenerate orbitals may become:AMore degenerateBNon-degenerateCSmaller in numberDIdentical in orientation Like 0 Discuss 0Share
Atomic StructureAufbau Principle and Hund's Rule98Choose the best answerThe Aufbau principle alone cannot determine:AThe order in which subshells are filledBWhich lower-energy subshell is occupied firstCRelative filling sequence of subshellsDDistribution of electrons among degenerate orbitals Like 0 Discuss 0Share
Atomic StructureHund's Rule99Choose the best answerWhich rule states that degenerate orbitals are occupied singly before electron pairing occurs?APauli exclusion principleBHund's ruleCAufbau principleDHeisenberg uncertainty principle Like 0 Discuss 0Share
Atomic structureQuantum numbers100Choose the best answerFor an electron in a d-subshell, the value of the azimuthal quantum number (l) is:A0B1C2D3 Like 1 Discuss 1Share