Why nuclear charge decreases due to screening effect ?

sir I m asking why nuclear charge decreases ?

nuclear charge remains same...the effective nuclear charge decreases

This is experienced by valence electrons...so inner electrons acts as a shield between them

sir nuclear charge decreases due to screening effect and that decreases nuclear charge is known as effective nuclearcharge ...so why it is decreases

shielding effect ke wajah se attractive force kam hota jata hai...nucleus ka valence electrons ke upar

inner electrons screen ke tarah kaam krte hai

nuclear charge kya hota he sir

Nuclear Charge: the charge on the nucleus of an atom; controlled by the number of protons and electrons present in an atom.

ok sir

ok sir

sir I m just asking nuclearcharge kam kun hota he?

shielding effect k lia hota he but kyun hota hei?

phle to shielding effect ka mtlb smjho kya hota he

vese video me sb smjhaya gya he

inner shell k electrons ki vjh he outer shell k electrons ka nucleus pr attraction km hona right??

yes sir

jb attraction km hoga to nuclear charge km lgega na

bas yahi samajh mein nahi araha sir kyun kam hoga

sir nuclear charge means atomic no z na

isse smjho

nuclear charge alg he or atomic number z alg he

ab is example ko dekho

The shielding effect explains why valence-shell electrons are more easily removed from the atom. The effect also explains atomic size. The more shielding, the further the valence shell can spread out and the bigger atoms will be. The effective nuclear charge is the net positive charge experienced by valence electrons.

sir what is the relationship between the size of atom and z effective ?

A higher effective nuclear charge causes greater attractions to the electrons, pulling the electron cloud closer to the nucleus which results in a smaller atomic radius. ... This results in a larger atomic radius.

apko pta he period me left se right jane pr zeff increase hota he so size decrease hota he

yes sir

no of proton increases so size decreases

yes

check it

sir screening constant kese nikalte hein ?

Slater rule pda hoga na apne

yes sir

slater rule se screening constant S nikal lete he or Z-S kr do to Zeff aa jata he

bahi s tho ...kese nikalte heinn sir I m confused

https://youtu.be/SXk43GQnETo

ok sir tq sir