Question

9. Using the Slater's rule, choose the correct statemen among the following (A) Value of o (shielding constant) for d-electron of penultimate shell of Sc, Y, La are equal. (B) Z for d-electrons of penultimate shell of ScY La are equal. (C) Value of increases by a factor of 0.3 in the first period from left to right. (D) Value of Z increases by a factor of 0.35 in the second period from left to right.

Answer 1

Answer:

c option is the correct answer

Answer 2

Answer:

Option c is your answer