Question

19) Calculate the effective neclear charge felt by the 1s electron of Helium atom (At.No. 2)​

Answer 1

Answer:

The effective nuclear charge experienced by a 1s electron in helium is +1.70. The effective nuclear charge Zeff is the net positive charge experienced by an electron in a multi-electron atom.

Explanation:

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Answer 2

Answer:

The effective nuclear charge experienced by a 1s electron in helium is +1.70. The effective nuclear charge Zeff is the net positive charge experienced by an electron in a multi-electron atom.