Atomic StructureEnergy Order of Subshells11Choose the best answerIn a multi-electron atom, the general energy order of subshells within the same principal shell is:As < p < d < fBs > p > d > fCp < d < f < sDf < d < p < s Like 0 Discuss 0Share
Atomic StructurePauli Exclusion Principle12Choose the best answerWhich principle limits the maximum number of electrons in one orbital to two?AAufbau principleBPauli exclusion principleCHund's ruleDHeisenberg uncertainty principle Like 0 Discuss 0Share
Atomic StructureDegenerate Orbitals13Choose the best answerIn the absence of an external field, the energy of an electron in a 2pᵧ orbital is:AGreater than in 2pₓBLess than in 2pₓCEqual to that in 2sDEqual to that in 2pz Like 0 Discuss 0Share
Atomic StructureAufbau Principle and n + ℓ Rule14Choose the best answerAccording to the Aufbau principle, which subshell is filled first?A4dB5pC5sD4d and 5s simultaneously Like 0 Discuss 0Share
Atomic StructurePauli Exclusion Principle and Quantum Numbers15Choose the best answerWhat is the maximum number of quantum numbers that two different electrons in the same atom can have in common?AOneBTwoCThreeDFour Like 0 Discuss 0Share