The electronic configuration of Cu (atomic number 29) is | Real Paper AI

The electronic configuration of Cu (atomic number 29) is

Choose Your Option

A. \(1s^{2},2s^{2}2p^{6},3s^{2}3p^{6},4s^{2}3d^{9}\)

B. \(1s^{2},2s^{2}2p^{6},3s^{2}3p^{6}3d^{10},4s^{1}\)

C. \(1s^{2},2s^{2}2p^{6},3p^{2}3p^{6},4s^{2}4p^{6},5s^{2}5p^{1}\)

D. \(1s^{2},2s^{2}2p^{6},3p^{2}3p^{6},4s^{2}4p^{6}3d^{3}\)