Atomic StructureElectronic Configuration21Choose the best answerThe ground-state electronic configuration of Cu is:A[Ar] 3d⁹4s²B[Ar] 3d²4s²C[Ar] 3d¹⁰4s¹D[Ar] 3d⁹4s⁰ Like 0 Discuss 0Share
Atomic StructureElectronic Configuration22Choose the best answerIn the ground-state electronic configuration of Zn (Z = 30), how many electron pairs are present in the 3d subshell?A2B3C5D10 Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Atomic Structure#Electronic Configuration23Choose the best answerMaximum number of electrons in a given sub-shell are calculated by:An²B2(n+1)C2n²D2(2l+1) Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Atomic Structure#Electronic Configuration24Choose the best answerWhat is the proton (atomic number) of an element that has four unpaired electrons in its ground state? (UHS MDCAT 2023)A6B14C22D26 Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Atomic Structure#Electronic Configuration25Choose the best answerWhich element has the electronic configuration [Kr] 5s² 4d²? (KMU MDCAT 2024)AMoBSeCSrDZr Like 0 Discuss 0Share