Electron Configuration - Basic introduction 

This is a very random promotion lol. Especially on a very old video.

thjanks

why lol

Amen 🙏

Thanks

thx

thx

Cowen K. Gittens thankyou😣 it’s tomorrow btw

It’s in 20 min and I didn’t know how to do it until watching this vid

TY

Chemistry will not change in a few years...will it ?

@@renesh chemistry will always be the same forever Bruhh 💀😭

Ok

same! sometimes professors just confuse things further while someone on RU-vid just explains it plain and simple.

Frr my teacher only shows us the PowerPoint and then ends the zoom🙄💀

@@nataliaamaya6902 they need to be called teachers and not PROfessors

Nah bruh, your not paying for lessons, your paying for the test. You literally have to teach yourself no matter what course you're taking. It sucks lol

I wish i at least got a live class. We get notes to read. The rest your on your own. I’m halfway through the course and have never seen my chemistry teacher once

and veterinarians! haha

And biotechnologist lmao

@@luxxgoddess331 couldn't find youuu

and pharmacists hahaha

and engineers 👍🏽

I thought this was a threat for a moment 😂

I started to feel my chemistry teacher is a regular person -- not a teacher

Me

I just was sourced to attend a 40 minute class and in three minutes this guy taught all that my teacher did and made me understand.

Saved my ass for algebra too

100% agree

I watched the first ex and got it

my teacher couldnt teach me this in a week and i understood in under 3 minutes from this video

My class is 6 hours and I had to come on here to understand it smh

shut up with yp ugly ass fortnite pfp

@@omarahmad677 its babatunde wdym

bro fax

meeee

felt that

I’m doing the exact same thing

Samee

ACCURATE

All of my chem professors have actually been some of my favourite people 😭😅 I'm just slow and get sick a lot.

Too true

100% true

A biiggggg congratulations mi friend hope i do 2 or at least an 80% ❤️🙏 party (like an animal) tym Issss party tym

Con-fucking-gratulations my dude! 100% is insane

@@bobnavonvictorsteyn9017 hi

@@bobnavonvictorsteyn9017 hi

@@bobnavonvictorsteyn9017 hi

Same my professor uses this half up down arrows as if I know what it means. In 10th grade I understood this but Im having such hard time as a college freshman

@@janellespivey2238 Yeah lol I'm in freshman chemistry and it feels like I have no idea about anything even though I swear I did something like this in highschool. It doesn't help that my teacher has a barely understandable accent and rushes through stuff then leaves early all the time lol.

That’s not electron configuration. That’s modelling an atom. For some reason I easily learned the half arrow thing haha.

thats called the aufba principle

That's orbital notation

🤣yeahhh

Seriously, 3 hours in lab and nothing. This guy gives a 2 minute intro, and I can do the whole lab by myself. Teachers are really just paper graders. Why do we even need to go to class? We don't. We only need them to grade our papers. Teachers are a waste of valuable student time. I could be doing homework or working at my job getting paid with that 3 hours wasted in class.

@Zazo Pink haha, 2021 and i can relate

Yaa 😂😂same here

🤣🤣

Same here How are you doing, been 5 years already

Miss Wee i agree, I thought I was screeed but he made it seem so simple

What is your. Country

I am indian

Please reply

@@HimanshuKumar-uc3oy sshhh, you'll frighten the woman that way! You must approach from the side as not to startle your pray.

Jesus Christ is Lord God of all! God bless you all! Nothing, and I mean NOTHING, is too difficult for the Lord our God, with Christ, ALL things are possible!

@@jasonmcmechan2072 amen amen

Yeah

Same

​Just add the small numbers and always start with 1s² until it sums up to the atomic number of the element U have to follow the order btw. (So u gotta memorize/familiarize urself w it) so for example u gotta get the electron config of OXYGEN, the atomic number of it is 8 so we gotta add those lil numbers till it sums up to 8. we start w 1s² and follow the order like in the video, so: Oxygen/O²= 1s² 2s² 2p⁴ Try it urself, add them small numbers and see if u got 8. If u got 8 it means this electron config is right. So remember to not add the whole number or the big numbers and u don't gotta do anything w the letters beside them. just the exponents or small numbers on the top right. Remember u can change the small number like in oxygen's electron configuration, it was 2p⁴ instead of 2p⁶. We changed it to 2p⁴ BCS if u zont u won't get the sum of 8. So again follow the order. Starts with 1s² until it sums up to whatever atomic number. Usually the atomic number is given so all u gotta do is add. Another thing to remember. You can only CHANGE the small numbers ONCE and it's supposed to be changed in the LAST. u can't JS change the small number to whatever number u want to make things faster. U gotta follow the order of it till it sums up to the atomic number: 1s² 2s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ and so on. Another ex: Find the electron configuration of potassium We gotta get the atomic number first. so JS get the periodic table or if u have it memorized that's fine too. So the atomic number of potassium is 19. Now we can start adding and find the electron configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹ See how we changed the small number of the last one? 3d¹ instead of 3d¹⁰. u can change the last one to whatever number just don't go over the original number in the actual electron config So if ur last is 2s² you can change it to 2s¹ only. If ur last is 2p⁶ u can change it to 2p¹, 2p², 2p³, 2p⁴, 2p⁵ only. U can't just go 2p⁹⁹.Follow the chart of the electron configuration. So the S are =2 max The P are =6 max The D's are =10 max The F's are= 14 max If ur gonna change the small number make sure u don't go over these numbers. I hope this helped cuz I lit wrote this for idek how long 💩 ​@@humairawaheed1944

@@op.kuraiiyou replied to a 2yrs ago comment😭 btw this helped me, thank you :)

@@farzaah_1665 lmaoo i didnt even notice b4😭 also thank u too that u found my comment helpful and ofc ur welcome 😝 Feel free 2 Ask me anything abt electron config if u have any questionssss

Thanks, really helped me. Even if its long, its clear and understandable. ​@@op.kuraii

felt

Yeah

Yups

Definitely he's the best teacher

Definitely

good luck to all who is learning ! thank you ! i'm learning chemistry to create all types of natural beauty products check me out on instagram Follow me on instagram : Campaign_goddess713

ikr so true😯😯😯same here

Istg, same

same

Same dude

The Maelstrom

Arigato ugozaimashita

@@markjimenez6656 bruh i really pity you dude, why'd you use a translator and also its arigatou gozaimashita :)

I didn't I tried to sound out the hiragana cuz I'm learning you pittier

well i just thought it'd be nice if people didnt use wrong japanese, nothing else :)

@@HeroTheSheep just cuase the u doesn't go there? How is that wrong japanese

Why are you learning this at 14

@@husaynalimerali9741 this is our subjected T^T

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-j-nh-U8bhJ8.html

It's a diagonal movement

KPOPUNBOXER how did the quiz go?

Aidan Simmers got a full mark and passed it was pretty easy

Yo I’m wondering the same thing

good luck to all who is learning ! thank you ! i'm learning chemistry to create all types of natural beauty/ skincare products check me out on instagram Follow me on instagram : Campaign_goddess713 i hope you ended up passing your quiz

@@luxxgoddess331 try putting dilute HCl on your face makes you beautiful

How did it go?

Bad

@@rnr7113 aww better luck next time

Hello another Leah! I’m also struggling on this

How are u doing now?@@Pleaselletmedrinkmysoda