Question

effective nuclear charge of 3d electron in sc answer with steps. I will choose as an branliest and follow you​

Answer 1

Answer:

The expression for the effective nuclear charge

Z ∗ is

Z ∗=Z−S

Here, Z is the nuclear charge and S is the shielding constant.

For nickel Z=28 and S=20.45

Hence, Z ∗ =Z−S=28−20.45=7.55

Hence, the effective nuclear charge for Nickel atom is 7.55.

Explanation:

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