Question

diff b/w z effective and effective nuclear charge??​

Answer 1

Nuclear charge is the total charge of the nucleus. It is essentially a positive charge. This is because the nucleus of an atom is composed of protons and protons are positively charged subatomic particle

The effective nuclear charge is the net charge an electron experiences in an atom with multiple electron

Answer 2

Answer:

The more shielding the further the valence cell can spread out the bigger atoms will be.

The effective nuclear charge is the net positive charge experienced by valence electrons .

it can be approximated by the equation

Z suffix eff =Z-S, where

Z is the atomic no and s is the no of shielding elactrons.