Question

Calculate the effective nuclear charge of Lithium atom.

Answer 1

Answer:

The single 2s electron in lithium experiences an effective nuclear charge of approximately +1 because the electrons in the filled 1s2 shell effectively neutralize two of the three positive charges in the nucleus. (More detailed calculations give a value of Zeff = +1.26 for Li.)

Explanation:

Besides, the formula for calculating the effective nuclear charge of a single electron is as follows:

Zeff = Z – S

Here

Zeff = the effective nuclear charge

Z = denotes the number of protons existing in the nucleus

S = average amount of density between the nucleus and the electron.

Also, we solve this to find the effective charge of the electron.

Moreover, you can use this formula to find the effective nuclear charge for an electron in lithium, especially the “2s” electrons.

hope it helps you....

mark me as brainliest please .....

also thanks my all answers please please please please......