Question

find the value of z eff of last electron of nickel​

Answer 1

Answer:

HI

Explanation:

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.

Answer 2

Answer:

Here, Z is the nuclear charge and S is the shielding constant. Hence, the effective nuclear charge for Nickel atom is 7.55.

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