Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Electronic Configuration16Choose the best answerSpecies having the same number of electrons and the same electronic configuration are called:AIsotopesBIsobarsCIsoelectronic speciesDIsotones Like 1 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Atomic Structure#Electronic Configuration17Choose the best answerThe electrons will enter which of these orbitals after filling the 3d orbital. (BUMHS MDCAT 2025)A4dB4fC4sD4p Like 0 Discuss 0Share
MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Atomic Structure#Electronic Configuration18Choose the best answerThe number of electrons in a shell is: (IBA MDCAT Reconduct 2024)An²B2n²C2l + 2D2(l + 2) Like 0 Discuss 0Share
Atomic StructureElectronic Configuration19Choose the best answerThe electronic configuration: 1s² 2s² 2pₓ¹ 2pᵧ¹ 2pz¹ corresponds to:AOxygenBNitrogenCHydrogenDFluorine Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Atomic Structure#Electronic Configuration20Choose the best answerWhich of the following electronic configuration is correct for carbon?A1s² 2s² 2p³B1s² 2s² 2p⁴C1s² 2s² 2p²D1s² 2s² 2p¹ Like 0 Discuss 0Share