Atomic StructurePauli Exclusion Principle101Choose the best answerTwo electrons occupying the same 1s orbital must differ in their:APrincipal quantum numberBAzimuthal quantum numberCMagnetic quantum numberDSpin quantum number Like 0 Discuss 0Share
Atomic StructureQuantum Numbers102Choose the best answerWhich set of quantum numbers is impossible?An = 3, ℓ = 2, mℓ = 0, mₛ = −½Bn = 3, ℓ = 2, mℓ = −2, mₛ = −½Cn = 3, ℓ = 3, mℓ = −3, mₛ = −½Dn = 3, ℓ = 0, mℓ = 0, mₛ = −½ Like 0 Discuss 0Share
Atomic StructureMagnetic Quantum Number103Choose the best answerThe magnetic quantum number of the valence electron of sodium, Z = 11, is:A3B2C1D0 Like 0 Discuss 0Share
Atomic StructureQuantum Numbers104Choose the best answerWhich set of quantum numbers is NOT allowed?An = 1, ℓ = 2, mℓ = 0, mₛ = +½Bn = 3, ℓ = 2, mℓ = +1, mₛ = +½Cn = 3, ℓ = 0, mℓ = 0, mₛ = −½Dn = 3, ℓ = 2, mℓ = +2, mₛ = +½ Like 0 Discuss 0Share
Atomic StructureShapes of d-Orbitals105Choose the best answerWhich of the following d-orbitals differs in shape from the other four?AdxyBdx²−y²CdyzDdz² Like 0 Discuss 0Share