Question

Good morning
50 pointss,
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Write about effective nuclear change.
class 11th​

Answer 1

Answer:

The effective nuclear charge is the net charge an electron experiences in an atom with multiple electrons. The effective nuclear charge may be approximated by the equation: Zeff = Z - S. Where Z is the atomic number and S is the number of shielding electrons.

Answer 2

Answer:

The effective nuclear charge (often symbolized as Zeff or Z*) is the net positive charge experienced by an electron in a multi-electron atom. The term “effective” is used because the shielding effect of negatively charged electrons prevents higher orbital electrons from experiencing the full nuclear charge.