Atomic StructureSignificance of Quantum Numbers51Choose the best answerPrincipal, azimuthal and magnetic quantum numbers are mainly related to:ASize, shape and orientationBShape, size and orientationCSize, orientation and spinDEnergy, spin and charge Like 0 Discuss 0Share
Atomic StructurePauli Exclusion Principle52Choose the best answerWhich statement is the most precise form of Pauli's exclusion principle?ATwo electrons cannot occupy the same shellBTwo electrons cannot occupy the same subshellCNo two electrons in an atom can have identical values of all four quantum numbersDAll electrons in an orbital have the same spin Like 0 Discuss 0Share
Atomic StructurePrincipal Quantum Number53Choose the best answerWhich quantum number primarily identifies the principal energy level and average size of an orbital?APrincipal quantum number, nBAzimuthal quantum number, ℓCMagnetic quantum number, mℓDSpin quantum number, mₛ Like 0 Discuss 0Share
Atomic StructureQuantum Numbers and Electronic Configuration54Choose the best answerThe fourth electron of Be, Z = 4, can have the quantum numbers:An = 1, ℓ = 0, mℓ = 0, mₛ = +½Bn = 2, ℓ = 1, mℓ = 0, mₛ = +½Cn = 2, ℓ = 0, mℓ = 0, mₛ = −½Dn = 1, ℓ = 1, mℓ = +1, mₛ = +½ Like 0 Discuss 0Share
Atomic StructureAzimuthal Quantum Number and Angular Momentum55Choose the best answerThe azimuthal quantum number, ℓ, is directly related to the electron's:AElectric chargeBSpin onlyCOrbital angular momentumDNuclear mass Like 0 Discuss 0Share