Which is the ground-state electron configuration of gas- phase Co²+? (A) 1s²2s²2p 3s²3p64s²3d (B) 1s²2s²2p 3s²3p64s²3d5
Posted: Sat Jul 09, 2022 1:43 pm
Which is the ground-state electron configuration of gas- phase Co²+? (A) 1s²2s²2p 3s²3p64s²3d (B) 1s²2s²2p 3s²3p64s²3d5 (C) 1s²2s²2p 3s²3p64s²4d5 (D) 1s²2s²2p 3s²3p%3d¹