Elements, Atoms, Shells, Subshells And Orbitals
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- Опубліковано 6 чер 2024
- This Video Explains Elements, Atoms, Shells, Subshells And Orbitals.
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I've always had so much difficulties in visualizing an atom with all its orbital as most of the UA-cam vedios just show the orbitals separately as a result of which I couldn't relate anything. Really appreciate the amount of efforts you've put to make this!Thank you so much for this!
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Thanks for giving the most easiest explanation of this complex topic. I wasn't able to relate this concept with real atoms but now I can.
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Thank you so much! You explained it in a really simple way
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Of all the videos I watched your's is simply the best so understand able
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This video makes me understand coutents easily. thank you!!
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one of the best explanation and visualization ❤❤
you teach good and very easy to understand . thanks
Thanks🙏🙇 u helped me very muxh may god bless and again thanks for clearing all doubts
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thank you so much by this video i can understand the difference between shell,subshell,and orbital
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Thank you , brilliant explanation.
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Thanks mate for easy explanation😊
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This is the best video I ever have had,love from India❤❤❤❤❤
Thank you 😊
Namaste mam
I am very thankful from bottom of ♥ heart.
This animation cleared my all doubts.
Definitely its a easy peasy.
Love from INDIA❤
Your comment made my day. You are always welcome 🤗🤗
🙏 🙏 🙏 Thanku so much mam.
❤❤ you are awesome ,please increase the frequency of the video.
I have a suggestion if you like ,make videos on different types of chemical bonding.❤
Hi Ritu I will definitely be back. Right now I'm stuck in some personal issues. The topic on bonds is already made. ua-cam.com/video/b0QL-0cnroM/v-deo.html
I pray to God that you quickly come out of your problem and start making your videos so that we all can benefit.
Well done Easy Peasy 👍👍
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Thank you so muchh mam... I just cram all these things up until now. But now I understand why does thise formula actually meant..😊
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Thanks 😊 for such authentic information ❤
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I didn't tell in words what was my confusion in this topic which have gone as puff of dust now amazing ❤❤❤
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Good video. I’m always looking for ways to explain chem to my grandkids, get them interested in science.
Thank you 😊😊
Wow ,Thanks a lot mam you made my study easy .by teaching in simple and easy way
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ua-cam.com/channels/BlizyCAIu4ekaFs-eBRuCQ.html
You are just great 👍
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Thanks ... very useful video
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Wow best video in youtube
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Nice video ma'am.🎉🎉🎉🎉
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This is amaaazing
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You have made it pretty easy and clear 🤓👍
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Hi Myxammea! If you are interested you can watch my 2 year daughter's video
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Hehehe I knew it. You would like it. Thanks alot for such a big support for me and my family.
@@EasyPeasyLearning no need to thank me at all, because you really deserve it and you do a real great work
Thanks from Bangladesh
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Thank You 🙏
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Charge the nucleus with another nutron and the proton will activate
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I watched only until 2.29, where detected a discrepancy, and lost trust of the content validity: the number 4 in front of the symbol He is not the atomic mass but the mass number. The atomic mass of He is 4.002602 amu. Yes, the two numbers are very close but that doesn't mean that it's correct to use the two terms interchangeably.
Thank you for the correction, we will put a correction note on the video with correct numbers.
Really easy!
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Wow 😳
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Hey sehar ❤ your voice and you
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Thanks
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Hi, I liked and subscribed.
I have a doubt. You showed the shells rotating in oposite directions, is it some rule?
I know that eletrons in same orbital must have oposite spin, but that's not the case.
9:20 foward
Hi Marlon the picture that was shown in the slide is just a gif taken to show that electrons are moving. It was not used to show that shells have opposite rotations otherwise it would be mentioned, and you are right there are rules that the electrons you put into an atom have to actually spin in alternating directions and have different angular momenta due to the odd rules of quantum mechanics.
@@EasyPeasyLearning thanks! I'll check another videos later.
So when electrons move in their dumbbell orbital they clash into the nucleus?
Hi Hannibal, the dumbbells that were mention in the video is not necessarily the straight one, the crossing path may divert it from nucleus. If they are going to collide the nucleus the atom will explode like bomb. Again these are all imagination that how these Shells are present and electrons arranged themselves around the nucleus.
Most important
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wow
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There is an inaccuracy in this image. The correct number of subshells for n=4 is 4: s, p, d and f.
7:31 the electron is in 2s means second shell so how it can be in subshell of 1 please can u explain a bit
Well that was easy
Thank you 😊
According to Maxwells equations moving electrons radiate energy. Where does the atom get this energy from? This all looks good on paper but doesn't describe anything real.
Mam pls reply to my query pls.
1) If they r moving in Dumbbell shape then what is its size like dumbbell of 2p will be limited to 2nd shell and dumbbell of 4p will be limited to 4th shell right?
2)If they are moving in dumbbell shape then how is radial node creating between them (here at 10:20) since dumbbell is not circular so the ring of radial node should not be there but still u have shown there is gap between those yellow rings but the green one does not have gap, anything that i m lacking?
To understand your first question let's look at 2nd question first :-
An electron in an atomic orbital state acts somewhat like a plucked guitar string. It is spread out in a three-dimensional cloud-like wavefunction that vibrates. Whereas a guitar string vibrates up and down, an atomic electron wavefunction simply vibrates strong and weak . And the radial nodes are just for concept, the motion of electron is not like this. The motion of electron is undefineable
The frequency at which the electron wavefunction vibrates is directly proportional to the total energy of the electron. Electrons in higher-energy atomic states vibrate more quickly. Because an electron is a quantum object with wave-like properties, it must always be vibrating at some frequency. In order for an electron to stop vibrating and therefore have a frequency of zero, it must be destroyed. In an atom, this happens when an electron is sucked into the nucleus and takes part in a nuclear reaction known as electron capture. So while vibrating constantly the size varies. We can determine the size by mathematical equation called radius equation but it would not be accurate more likely it's approximate. Therefore the size is uncertain. You can also justify it by Heisenberg's uncertainty principle. It states Both the exact position and velocity of electron cannot be measured simultaneously. When we even can't measure it so it's impossible to measure the size of it.
Plus don't think of orbitals as linear paths, they are not linear paths but just a probability where electron could be found.
If we keep the electron moving on a certain orbit while vibration and emitting light, It would collapse just as rutherford told. but now we know the electron doesn't move in just wave but also in particle motion . It's presence can be defined as a fog where we can see tiny lights they are the places where electron can be present. and since the p-orbit is in dumbbell shape one side of it contains positive revolving of the electron and the other side contains negative they both meet in the nucleus where the electron density is zero hence an electron cannot go there normally. If it goes there it would be an electron capture and a nuclear explosion. So, this video is just about what they teach you in school as you go to higher levels of chemistry like masters etc. U'll get to know the concept I just told you about.
To understand more clearly visit it :
ua-cam.com/video/Nr40fnfHccQ/v-deo.html
I hope It cleared your concept ^^ !
@@anonymouscat7703 thank you very much!
As a student who just came to class 11, it was very difficult for me to understand all this but you helped me very much now I have a better idea how electron is present.
Just a qus is there any possibility that electron my be present in radial node ?
Like the electron moving in 3p must be passing through the radial node between 2s and 3s.
Or I should not mix like node of different quantum numbers means i should examine them separately..
(I read in a post that says electron passes node like wave .....)
@@dedliege Basically Radial nodes are the spherical surface region where the probability of finding an electron is zero just like the places with electron density as zero such as nucleus and if your a student of grade 11 there would be a line in the orbitals topic saying "the probability of finding the electron is zero between two orbitals. This plane is called nodal plane or nodal surface". So I don't think it's possible to find one there but while changing the energy levels it can pass through the space real quick as it spins almost 50000 times around the nucleus in a second so I don't think it's possible cuz of my limited knowledge. Actually I am in grade 11th as well 😅
Hi, I want to say thank you to @anonymouscat7703 for explaining it beautifully. I must say I wouldn't be able to explain it with this much clarity as my major is not in chemistry. Really appreciated.
@@anonymouscat7703 bro you don't seem to be a grade 11 student. You are very intelligent.
May i know your name?? Please
My name is Sehar.
Good name 😊 and your country
Hey sehar
Hi I am from Pakistan. Apologies for the late reply. For details please read the community post. Thank you 😊
Thanks, but I wish someone who could actually speak English would do these instead. Thought she was saying exist instead of axis
Thank you so much the video was so helpful and easy to understand when i read my book about it it took me a few days to figure it out and i stil quiet not had it right 😂 thank you so much your videos are a big help to me 😊🤍
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Thank you soo much you've cured my headache 🥹 I love you
Happy to help! :)
Thanks
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