Pseudo Noble Gas Electron Configurations

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We've learned about electron configurations, and also about how this plays into ionization, given that elements will tend to ionize in such a way so as to achieve noble gas electron configuration. But certain transition metals will seek to attain something slightly different, called pseudo noble gas electron configuration. Let's find out what that means!
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Опубликовано:

27 дек 2018

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Комментарии : 65

@srisankalpamishra3006 3 года назад

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 3 года назад

Exactly the same! Came from Fajans rule.

@imradioactive0309 3 года назад

me too

@curiousmind4208 3 года назад

Lol same

@shivapatil1338 2 года назад

Same bhai

@azhar9567 2 года назад

Same

@nadira1472 5 лет назад

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

@syathishganesan2429 3 года назад

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

@OOPanTaSiaOO 5 лет назад

This one is so effective. Thank you.

@chkapoor 5 лет назад

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

@shivapatil1338 2 года назад

Thanks sir for clearing concept ❤️

@wars5905 3 года назад

Thanks for the explanantion

@yashsharmaofficial4120 3 года назад

Thank you sir

@chemistfatimasmartscientis3923 3 года назад

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 5 лет назад

thanks

@rishabhkumar1631 5 лет назад

Thnx.

@diproroy8764 5 лет назад

thanks professer

@kavitakar3199 10 месяцев назад

Ur videos help lots of students

@harendrasingh1728 3 года назад

Thanks a lot 👍

@Rikka_V1 3 года назад

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

@Cricket_Cut 7 месяцев назад

Thanks

@adwayjha1549 2 года назад

thanks prof

@NatalieNguy 3 года назад

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 3 года назад

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

@lalitakanwar1549 Год назад

Thank you so much sir 🙏💖

@abh1n4v 8 месяцев назад

thanks professor 🙏🙏

@JHIN-dd1ii 5 лет назад

Long time long see. Professor dave

@kushagra9781 2 года назад

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

@carinekateu4538 Месяц назад

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

@amithmethre2077 3 года назад

Thnx sir from india

@robson6285 5 лет назад

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.

@adeline5390 2 года назад

what is pseudo noble gas

@vanshikajoshi6309 Год назад

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

@rassimsimou1594 4 месяца назад

Good

@edenassraf5196 6 месяцев назад

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-??!!

@rishabhkumar1631 5 лет назад

At last I got it.

@PietroPalma 4 года назад

Dave I love you

@paramrajguru4787 5 лет назад

❤

@ashwinbabu6837 3 года назад

Can P block elements show Pseudo Inert Config ?

@lunam11 3 года назад

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

@ashwinbabu6837 3 года назад

@@lunam11 oh thanks

@tardtryinhard 3 года назад

saved me

@asemasasasas5849 4 года назад

Maaaaaaaaaannn urrr a leggeend

@princec9151 Год назад

oh sorry about that Professor Dave

@rishabhkumar1631 5 лет назад

I searched it on Quora and chem stack exchange also.

@srisankalpamishra3006 3 года назад

I can understand your problem!

@rishabhkumar1631 5 лет назад

Well I searched the whole net for it.

@tannerfatta3724 4 года назад

jee maths it’s chemistry Jesus

@azhar9567 2 года назад

U r❤️

@ankushroy4629 5 месяцев назад

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

@_gammingsultan7162 5 лет назад

Can i translate your videos for arabs ????

@ProfessorDaveExplains 5 лет назад

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 5 лет назад

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

@ProfessorDaveExplains 5 лет назад

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.