sir i have a confusion. how the shielding affect in a group remains constant? while we have learnt that in a period the electrons increases in the same valance shell and as we move from left to right the size of atom contract because the nuclear charge pulls down the outer most electron towards nucleus. then according to this phenomena , the sheilding affect would decrease?? sir kindly clear this to me please.....
Because the inner electron configuration does not change across a period, the shielding effect does not increase. The additional electrons being added across the period are added to the same electron shell, so they do not provide additional shielding for each other. Thus, the shielding effect remains relatively constant across a period, while the effective nuclear charge (the net positive charge experienced by an electron) increases, leading to a stronger attraction between the nucleus and the outer electrons.
Despite being in same period the shielding effect and number of shells in potassium is lower than that of krypton .. why is this so? ( it was supposed to be same as per the trend in periodic table)
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How about potassium and krypton or bromine...in potassium there are 3 shells and in krypton there are 4 shells
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Please put video about Bond parameters
what is relation between size of atom and shielding effect?
please explain
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sir i have a confusion. how the shielding affect in a group remains constant? while we have learnt that in a period the electrons increases in the same valance shell and as we move from left to right the size of atom contract because the nuclear charge pulls down the outer most electron towards nucleus. then according to this phenomena , the sheilding affect would decrease?? sir kindly clear this to me please.....
Because the inner electron configuration does not change across a period, the shielding effect does not increase. The additional electrons being added across the period are added to the same electron shell, so they do not provide additional shielding for each other. Thus, the shielding effect remains relatively constant across a period, while the effective nuclear charge (the net positive charge experienced by an electron) increases, leading to a stronger attraction between the nucleus and the outer electrons.
@@NAJAMACADEMY ok thank u so much sir
Yes thanks u sir
I have a doubt
Is shielding effect inversely proportional to nuclear charge??
Nice
Despite being in same period the shielding effect and number of shells in potassium is lower than that of krypton .. why is this so? ( it was supposed to be same as per the trend in periodic table)
Thnk u 😁😁
But the atomic radius decreases along the period so how?
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Hello sir. For your kind information you didn't explain the topic of electron affinity
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Could you please open English subtitles. Thank you.
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Then why s orbit have high screening effect..... Although it have 2 e in shell.....???? Anyone 👀
Why 2nd period elements not considered during sheilding effect?
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What is sheilding shell?
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