The effective nuclear charge experienced by d1 electron in the given electronic configuration, (Is)2 (2s, 2p)8 (3s, 3p)8 (3d)1 (4s)2 is ……………………. .
A. 4
B. 3
C. 2.1
D. 6.9
Answer:B
The effective nuclear charge experienced by d1 electron in the given electronic configuration, (Is)2 (2s, 2p)8 (3s, 3p)8 (3d)1 (4s)2 is ……………………. .
A. 4 B. 3 C. 2.1 D. 6.9