Pseudo Noble Gas Electron Configurations

[@srisankalpamishra3006]

That's exactly what I wanted! You have clearly explained this. Actually I came here after I landed in a doubt in Fajan's rule which made me go crazy about what is pseudo noble gas configuration. I literally had no idea about that! Thanks anyway...

[@sibajyotibanerjee5123]

Exactly the same! Came from Fajans rule.

[@imradioactive0309]

me too

[@curiousmind4208]

Lol same

[@shivapatil1338]

Same bhai

[@azhar9567]

Same

[@nadira1472]

I wanna binge-watch all of ur videos. They r just so good. Thank you, Professor Dave

[@OOPanTaSiaOO]

This one is so effective. Thank you.

[@chkapoor]

Thank you sir ur vids r so understandable and simple ☺☺

[@syathishganesan2429]

THANK YOU SO MUCH PROFESSOR!!! Now I really have a clear understanding about this topic

[@yuthikaroy3102]

thankyou professor dave for explaining this concept and making it a cup of tea for us

[@ankushroy4629]

science jesus saving me once again from the sins of a terrible school

[@willa2-s3z]

Thanks for the explanantion

[@transfered]

1:57 It should be [Ar] not [Ne] but apparently no one cares lol

[@essraateah415]

You are right, but maybe he wrote it like this to show that the principal quantum number three is totally filled.

[@kavitakar3199]

Ur videos help lots of students

[@NatalieNguy]

Hi, I've been watching your General Chemistry videos 1 by 1 to to study Chemistry. Can you please explain why Ag has an electron configuration 5s1 4d10? I don't think you have mentioned this concept in any prior videos. You mentioned in the video at 2:20 this is according to the Aufbau principle, but the Aufbau principle would dictate the configuration to be 5s2 4d9 (fill up the lowest energy level first, and 5s has a lower energy level than 4d). I also re-watched your video on the Quantum numbers and Electron configuration but cannot find an explanation for this.

[@ProfessorDaveExplains]

having a half full or completely full d subshell is stabilizing, enough to outweigh the energy difference between 5s and 4d for one electron, so it gets promoted

[@yashsharmaofficial4120]

Thank you sir

[@chemistfatimasmartscientis3923]

Hello i am twelve years old and i was thinking that this lesson is a little bit hard, but later in your vedio it became more easy. Thank u🌹📖📚

[@sabahrashid3174]

thanks

[@US17range]

Long time long see. Professor dave

[@shivapatil1338]

Thanks sir for clearing concept ❤️

[@lalitakanwar1549]

Thank you so much sir 🙏💖

[@abh1n4v]

thanks professor 🙏🙏

[@diproroy8764]

thanks professer

[@Rikka_V1]

Can't Cr (4s1 3d5) also attain pseudo noble gas configuration as Cr^+1 (4s0 3d5) like Cu and Cd?

[@rishabhkumar1631]

Thnx.

[@robson6285]

Hee this was interesting ánd usefull! I did not knew that this way of filling the orbitals even existed, so this is totally new knowledge for me (and for many others i think.) So thanx, again, for this lesson about this beautifull and interesting science topic.

[@harendrasingh1728]

Thanks a lot 👍

[@amithmethre2077]

Thnx sir from india

[@adeline5390]

what is pseudo noble gas

[@adwayjha1549]

thanks prof

[@ianpaulanthonycuyos9647]

Is [Ne]2s²3p⁶ wrong for S2-? Is [Ar] the correct answer? Or both are correct?

[@edenassraf5196]

PROFESSOR DAVE HELP!!! Why would n=4 for Ag be considered “full” at 18 e- when the 4th energy level can hold max 32 e-??!!

[@ashwinbabu6837]

Can P block elements show Pseudo Inert Config ?

[@lunam11]

Yup heavier post transition elements ( p-block) exihibit this property in group three and four

[@ashwinbabu6837]

@@lunam11 oh thanks

[@carinekateu4538]

Pls how did you do to have 6e on the reduction half équation🤔

[@kushagra9781]

you said outermost but isnt it (n-1) shell of atom which after ionisation attains pseudo noble gas conf.

[@yuthikaroy3102]

it is evident that after losing the electrons from the subshell with highest principal quantum number, the (n-1)subshells of s,p and d which attain png config.

[@rishabhkumar1631]

At last I got it.

[@rassimsimou1594]

Good

[@PietroPalma]

Dave I love you

[@rishabhkumar1631]

Well I searched the whole net for it.

[@tannerfatta3724]

jee maths it’s chemistry Jesus

[@vanshikajoshi6309]

I have a doubt...Can anyone help pls ???? Any cation or anion attain noble gas electronic configuration, so why every element cannot have pseudo noble gas configuration??? As Zn, Cd and silver have pseudo noble gas configuration when they are cation

[@yuthikaroy3102]

every element can not lose or gain that much of the electron to gain the pseudo noble gas configuration, variety of reasons are there, shielding effect, strong nuclear force of attraction , small size of atom etc.everything is not possible, if it was , there would be no classification.!!!

[@YoussefElmorsy-jw2wy]

Bro i gotta be honest you are pretty handsome

[@paramrajguru4787]

❤

[@princec9151]

oh sorry about that Professor Dave

[@tardtryinhard]

saved me

[@asemasasasas5849]

Maaaaaaaaaannn urrr a leggeend

[@rishabhkumar1631]

I searched it on Quora and chem stack exchange also.

[@srisankalpamishra3006]

I can understand your problem!

[@azhar9567]

U r❤️

[@cclouse3238]

Jesus, is that you?

[@dr.deepshikhapandekatare3191]

First !!!

[@sollinw]

[@_gammingsultan7162]

Can i translate your videos for arabs ????

[@ProfessorDaveExplains]

yes that would be wonderful! you can submit them directly on any video and you can feel free to do this for any videos you like, it would be a tremendous help for me!

[@_gammingsultan7162]

@@ProfessorDaveExplains are you intend that when i translat video send it to you to your channal ?? I iust can't understand

[@ProfessorDaveExplains]

Yes, for any video, you click on the gear icon, click Subtitles/CC, then Add Subtitles/CC. You can choose a language and begin to add subtitles directly to the video. Then anyone in the world can watch the video with your subtitles! This is the easiest way to do it, as anyone can see it just by watching the video as it is. Any submissions are most appreciated! In fact, if you were willing to do them for many videos, like 50-100 or more, I would pay you.

[@princec9151]

do something cool for once

[@ProfessorDaveExplains]

All my content is super cool, bro.