Khan Academy has never failed to dumb anything down to my level
@saffrown7 жыл бұрын
you know the video is good when the comment section is flooded with thank you's
@palacsintakat8 жыл бұрын
the angular quantum number can also be called Azimuthal quantum number. For anyone studying for mcats and things like that, I'm pretty sure that is the word used
@starrysky15887 жыл бұрын
palacsintakat I've read it's also called subsidiary quantum number
@0hold7 жыл бұрын
Or secondary quantum number
@starrysky15887 жыл бұрын
WildCat AQW ohh thx didn’t know that before...just wondering if principal is primary.?
@0hold7 жыл бұрын
Zahra Khan Nope
@saileshpatra94636 жыл бұрын
Yup it is n remembering that is difficult
@ninjanerdstudent69376 жыл бұрын
I swear by god, it took 3 hours for the professor to explain this in class and I never understood it. 12 minutes on here, and I got it. Understood. College is truly just for the credential.
@meloniejen84005 жыл бұрын
It's confusing but isnt this a grade 12 concept?
@KT-ki8ik5 жыл бұрын
@@meloniejen8400 first year chem in uni covers this - I know cause I'm watching it rn to review for my exam tomorrow worth 53% of my grade :)
@meloniejen84005 жыл бұрын
@@KT-ki8ik *53% ?!!*
@KT-ki8ik5 жыл бұрын
@@meloniejen8400 yep, all multiple choice too because profs can't mark hundreds of papers at the end of the semester so they do scantrons instead - so no part marks
@meloniejen84005 жыл бұрын
@@KT-ki8ikOOF, do you mind me asking what major is this?
@justzach32047 жыл бұрын
I am so happy this video exists, because my chemistry teacher doesn't even teach!!! I mean why even have teachers if they don't teach!?
@nikodix7 жыл бұрын
Maybe they're cooking meth on the side...
@jewelp41897 жыл бұрын
UltraRockHamCake same here
@verymadcitizen97986 жыл бұрын
Same my professor doesn't do her job in my uni
@bambibloggerfantage5 жыл бұрын
Amen! My chem teacher did nothing to explain this. I happen to be wracking my brain teaching myself 🙄
@saminyasar223 жыл бұрын
only to get money -- they don't teach for making u educated , they just teach only to get money
@PinkPearlsForever9 жыл бұрын
THANK YOU!!! YOU ARE SO MUCH BETTER THAN MY TEACHER BLESS YOUR SOUL
@leo-vr4yr8 жыл бұрын
UHG YES my teacher sucks- this guy explained in 12 minutes what my teacher would've taken an hour to! And I actually understand it
@PinkPearlsForever8 жыл бұрын
+Shirley Z IKR!!! The struggle is soooo real
@MonkeyDLuffy-xr4fl8 жыл бұрын
You deserve an award
@macbeth93015 жыл бұрын
Yeah! Sure
@rajsrivastav_5 жыл бұрын
This concept was explained in the most brilliant way possible. Thank you so much Khan academy!
@AaronTheRocker059 жыл бұрын
I FUCKING GET IT!!
@vaishnavkumars92618 жыл бұрын
$$$$$$$$$$$$$$$$
@getsmarttips24448 жыл бұрын
i think u r a fool. if you have learned something from this video then thank them or say nothing. U shouldn't use bad words
@vaishnavkumars92618 жыл бұрын
***** its ok bro i just felt like typing something ,you know right . Lol!! just for fun i am sorry
@lizn84127 жыл бұрын
My prof explained this for 1 hour. I should have skipped class and watched this instead
@ianjohns1096 жыл бұрын
i feel the same way. I often find youtube videos to be a whole lot more concise and informative
@h32bro5 жыл бұрын
Lol yeah
@cokezero85105 жыл бұрын
they teach u this stuff in college this 9th grade chem in my school :/ ...
@genevievevan85884 жыл бұрын
i still dont get it
@stoddardtutoring67333 жыл бұрын
I explained this in shorter time and even spun a top upside down, for students that don't have such a toy. kzbin.info/www/bejne/g5K4f3dua9Sia7M
@ShreyButle7 жыл бұрын
I'm getting the feeling that teachers either don't understand the material they are teaching or purposefully holding back because they know there are videos out there that will do their job for them.
@sheldoncooper42046 жыл бұрын
Shrey Butle well that or they just don’t know what their students know and don’t. Like they just assume that we understand it, because they’ve heard it like a thousand times. That differentiates teachers, it’s either they understand their students or don’t.
@riteshreddy18718 жыл бұрын
khan academy is the best each and every concept makes esier to understand
@manasisingh2946 жыл бұрын
Exceptional explanation!! Really commendable..
@navkaur1718 жыл бұрын
this makes a lot more sense to me than my book. thank you! i am literally mind blowned!!!
@educationalservices25187 жыл бұрын
Navneet Kaur good
@alara1026 жыл бұрын
I GET EVERYTHİNG! I AM SO HAPPY THİS VİDEO EXİSTS
@yasmeenahmed79898 жыл бұрын
You've helped me a lot! God bless you.
@averytwo18 жыл бұрын
i got it during class then forgot over then weekend thanks for the review
@user-xp7jb8hq4l4 жыл бұрын
wow this was an incredibly clear and easy to follow explanation! Thank you
@shaleemn8 жыл бұрын
Very easy to understand! Cheers 👍
@ntsuabxiong57557 жыл бұрын
Khanacademy, you've saved my life! Thank you for explaining it so well! My teacher could not explain this at all!! Thank you!!!
@Mac-xc7pt5 жыл бұрын
I watched this when I was a sophomore in general chemistry. As a junior in AP chem I finally found it, thank God. Same teacher from last year and barely just glazed over it.
@anupamaaiyar81844 жыл бұрын
The face who made me fall in love with chemistry and physics 😍💕💕
@Brother_mar7 жыл бұрын
Great explanation
@OfficialMarkZuckerberg5 жыл бұрын
My professor is of a foreign origin and is very difficult to understand. you always help me understand the things that aren't making sense, especially since i am deployed and dont have tutors access. You're the real MVP!
@faitholm5 жыл бұрын
I gained more in a twelve minutes video than in an hour class. Thank you!
@akunna17 жыл бұрын
I never understood how all the quantum numbers and the diagrams were related until now! Omg you're such a life saver. :'D
@ike_em_all6 жыл бұрын
I have my midterm in an hour THANK YOU SO MUCH!!!
@illfaptothis3337 жыл бұрын
thank you. Holy crap why did i buy a textbook
@Gargoyle-bc2ee7 жыл бұрын
may god bless your soul, I have a presentation about this tomorrow and I understood it from your video. you are a life savor
@f8tal_1566 жыл бұрын
SOMEBODY GIVE THIS MAN A FUCKING MEDAL OR SOMETHING. HE EXPLAINED THIS WAAAAAAY BETTER THAN MY TEACHER IN LIKE 1/3 THE TIME GOD BLESS THIS MAN
@jaydangoldstein26835 жыл бұрын
My gosh we learned so much of this over the last 22 years, love it totally understand all of it!!!!! ;-)
@divyabhanot98764 жыл бұрын
@jaydangoldstein do you have any relation with E Goldstein??😊☺️
@dhimanghosh34236 жыл бұрын
I think that all chem. teachers should be like u this was very good for me
@amanrubey6 жыл бұрын
Good one Your voice is sweet Especially when u say "space"
@erzanabakiu70227 жыл бұрын
You are a blessing
@halaabuhayeh24265 жыл бұрын
whoever explained this is just amazing
@simran_kaur9638 жыл бұрын
thanx better than my own teacher i never understand them but u explain in best manner good haa
@MuhammadYusuf-fo6lc2 жыл бұрын
Man, you are life-saving. Thanks
@ahmedshinwari7 жыл бұрын
This chemistry topic in the light of quantum physics is enlightening. Thanks.
@iceverything20008 жыл бұрын
Thank you!
@shemshedinusmael301611 ай бұрын
it's good explains on th the quantum number
@snats152 жыл бұрын
Brilliant. Exactly what I needed
@tachyonhummingbird11076 жыл бұрын
Thank you for putting into stable details that I could easily grasp,although I understand it before this by revelations and pictures in my mind instead of getting more deeper
@rajanbista78004 жыл бұрын
In magnetic quntum number for L=1, ml have 3 possible values ..Among them which ones are for Px Py and Pz??
@whiteboardanimatorhamna5 жыл бұрын
Thank u limitlessly Khan Academy once again for making the topic the easiest topic in the world..
@jemsboy31853 жыл бұрын
I understood it even ckearer than einstein understood his relativity law by seeing this video. A boatful of thanks from me
@0hold7 жыл бұрын
THIS VIDEO SAVED MY LIFE, THANK YOU SO MUCH
@mistervoldemort75406 жыл бұрын
Good video but I still hqve no clue why the spin is +0.5 and -0.5 and not just +1 and -1 or any other arbitrary opposite values.
@bon.is.studying11873 жыл бұрын
the handwriting is very very nice. i keep admiring it omg
@cheyennevondrak77096 жыл бұрын
Super helpful! Thanks so much!
@adityamantri89847 жыл бұрын
Someone give that man a goddam COOKIE!!!!!!
@ajaynair4287 жыл бұрын
your are my zeus.... thank you. so much.......
@vahidramazanov84636 жыл бұрын
Thank you very much for such clear explanation
@mishavarsanyi76933 жыл бұрын
Thank you so much for this! It's very useful.
@koushiksantra7225 жыл бұрын
It is great helpful video
@vidhangoyal3738 жыл бұрын
Thank you! your video helped a lot.
@arnaudjames44243 жыл бұрын
Great explanation, thanks! Q: is there a mathematical number or term for quantum entanglement? Or a general mathematical formula combining n, l, ml & ms?
@alexraz97 жыл бұрын
You taught this better in 12 minutes than my teacher did in a 3 hour lecture
@trenetae3 жыл бұрын
Amazing stuff!
@sharadchoudhary22776 жыл бұрын
Thank u very very very much you really helped me a lot thanx....😃
@yashkapoor58946 жыл бұрын
Brilliant buddy. Thank you bro!!!!
@tandramandal61615 жыл бұрын
khan academy is best in world ....
@niclacoste8 жыл бұрын
How do you determine which values for the magnetic and spin quantum number to use if you have more than one option?
@h32bro5 жыл бұрын
Thx a bunch man
@nonameherecu6 жыл бұрын
Thank you so much Sir...
@ashali63948 жыл бұрын
your explanation was beautiful
@abdullahmayan91898 жыл бұрын
Awesome explanation!
@belenc.l97733 жыл бұрын
at this point i wish my teacher would assign khan academy videos instead
@sallalokendran3107 жыл бұрын
Great teaching ! better than my teacher
@mushymoss8 жыл бұрын
Great video! This saved me
@hyunxzseu6 жыл бұрын
Teachers need to explain more
@titan79243 жыл бұрын
This is awesome
@usmankeen50816 жыл бұрын
Superb 😀😊😊😊😊❤❤❤❤❤❤❤❤❤❤❤❤❤❤
@xoxoallied178 жыл бұрын
Thank you so MUCH for uploading this! It helped a TON!
@musaweriqbalmusaweriqbal90654 жыл бұрын
Love you
@ikmclasses99336 жыл бұрын
A vry hlpful video..👌👌👌
@cornbip44283 жыл бұрын
I have a question If l =1, one of the possibilities is 0. Can the orientation be a sphere or is it limited to the three p orbitals?
@hadeerrashad34976 жыл бұрын
Excellent video!.
@ichfan98118 жыл бұрын
Thank a lot bro !
@darthhp33867 жыл бұрын
awesome things you have.. can you send the link of the video of khan academy's..that has abt derivation limits and integration of IITJEE level
@hungariangymnast966 жыл бұрын
the kaplan book says that (l) is the shape and number of subshells- is this synonymous with the shape of the orbital since the orbital is made up of these subshells? Like are these two different ways of saying the same thing..
@vidhumoulib96538 жыл бұрын
thnx its nice
@naturematters082 жыл бұрын
khan academy is the best
@rumikhuwaja87087 жыл бұрын
if n represents the shell and l is a subshell does that mean that the shape determined by the l value is adjusted to fit the restrictions of the n shell? what do the labels of shell and subshell imply? im confused
@satyanarayan79807 жыл бұрын
THANK YOU SO MUCH
@bengrant4497 жыл бұрын
Thank you so much
@emilstrkr37767 жыл бұрын
What do the 3 first quantum numbers mean for fermions other than electrons?
@TomAustinIII3 жыл бұрын
Cool!
@omvithalkar717 жыл бұрын
Can u plzz demonstrate magnetic quantum number for the "d" shell
@donnionnyola16857 жыл бұрын
thank u for this
@rouiretiro11293 жыл бұрын
I never thought I listened to my teacher for over 1 hour not knowing I could've just watch this -_-
@karanpatil6858 жыл бұрын
good
@cody2013west6 жыл бұрын
thankyou thankyou so much
@keg17036 жыл бұрын
So does Ml=-1 refer to Px orbital? ml=0 refers to the Py and +1 Pz? (for n equal or greater than 2)
@tanvip49605 жыл бұрын
Is it a must for the axis for x,y,z to be labelled as shown in the video
@jennylynpan93115 жыл бұрын
Can anyone answer this How many electrons are there for an element whose last electron has the following quantum number n=5, l=4, m=-2, s=-1/2?
@xHaloxReviewerx117x6 жыл бұрын
What if the quantum number is 5? Or 7? The angular momentum number would be 4 for quantum number 5 (n-1) and 7 would 6 (n-1) so my question is what would the angular moment numbers be? For quantum number 5 would it be ;0,1,2,3 ?!
@Quantiad8 жыл бұрын
Do you mean any 'integer' value, rather than 'integral' value?
@user-ty2ip2nh1x8 жыл бұрын
Same thing! Used often
@ninjanerdstudent69376 жыл бұрын
Call it whatever you want. I was able to do my homework at last.
@scottlynbyard73817 жыл бұрын
BLESS UP
@husnainajmal33466 жыл бұрын
I actually was expecting you to go for n= 5 having 0 1 2 3 4 subshells...and draw something for f subshell and greater subshell.....anyways....a nice explanation indeed