Currently upgrading to get into school. Ive used these videos for both Bio and now Chem. Im so thankful that my teachers use these videos as teaching tools. They are so wonderful and clearly explain concepts, thanks for making them!!
My professor just gives us equations without explaining the content. Your video helped me out so much to understand the core information about bohr's model. thank you so much for taking your time to make this video.
i'm sick.... THANK YOU!!! I've been reading this same sub-chapter for the last few days, and finally surrendered and looked up the information!!. THANK YOU!
Ayush Mishra Is it not quite possible, bro, that this topic is where physics and chemistry meet? They are, after all. very interrelated areas. They are both basically the study of change and movement. I would even make the argument that this topic includes quite a bit of advanced math when you get deep into it. So this is science, bro.
Excellent video. These videos are very well done and actually make Chemistry more and more lovable. I am not a Chemistry student but always wanted to learn Chemistry on my own. These videos make the journey very enjoyable indeed. Thank you for taking the time and effort to put out such amazing and educational content.
Great video as always, but you may want to add an annotation at 40s - I believe an accelerating electric charge gives off EM waves, not merely a moving one.
Your videos are great summaries of the main points. I recommend them to my students for review and sometimes use them in class when I think my students need a break from listening to me. Thanks for all your hard work.
Thank you for the videos. I use them to supplement my class material. I have used them in every class, chemistry, biology, environmental, earth science. Your explanations are clear and to the point. They are great refreshers for students in class and for those that are absent, working online.
Thank you so muc, i absolutely love your videos. The explanations are so clear and i really appreciate all of the images while you explain because i am a very visual person. Thank you so much i cannot explain how much this was helpful!
There is only one type of electrons where all free electrons that emitted from an electron-gun of a cathode tube will be deflected to a single spot on a screen behind the cathode tube. If there are two types of electrons then there should have two spots on the screen behind the cathode tube. Nucleons are tiny magnets where a cluster of nucleons in the formation of a nucleus will form a mosaic of elastic magnetic field and electric field where those stationary electrons can surf on it. Therefore in our research, we discovered that every atom has only one electron-shell, and not multiple electron-shells as suggested by Neils Bohr. We have been neglecting the importance of nucleus for a long, long time as if it is not important at all. The nucleus with the influence of its protons and neutrons will mold the size and shape of its electron-shell. The nucleus structure also molds its orbitals. Bohr's atomic model can't explain why and how an atom changes its chemical and physical characteristics before and after chemical reaction. During chemical reaction, either heat will be absorbed or dissipated. This causes the nucleons of an atom to change their stockpile of stationary photons in which this causes the nucleus structure to flex slightly different before and after chemical reaction. The different flexure of the nucleus structure will remold the size and shape of its electron--shell as well as re-orientate its orbitals. Therefore an atom will have different chemical and physical characteristics before and after chemical reaction. The spectrum of an atom is derived from its nucleus structure also. It is widely being misunderstood that the spectrum of an atom is molded by its valence electrons. If you are interested in real discoveries, I would recommend you to read my book, The Unification Theory - Volume One and you will be amazed with lots of new, interesting discoveries. In God I trust.
so it says that electrons move to higher energy levels when they get energy from photons, and move back down when they emit photons back out. So does this mean electrons are constantly emitting photons? If they are, and a photon doesnt hit it at the energy level closest to the nucleus, wouldn't if fall to the nucleus
I know you probably won't see this, but regardless I thought I would let you know that this video is so awesome that ADLC (alberta distance learning centre) put the link in it's phycis 30 (last year of high school physics) course material.
Jumping and falling is not possible for the electrons, they can’t exist inbetween two energy states. I realized last year that the particle model of the electrons could cause problems explaining this to students. I therefore use the probability ‘where’ to find the electrons now and the overlap of the 1s, 2s and 3s orbitals for a hydrogen atom in my explanation.
+Blas Hernandez Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
+Blas Hernandez Transitions of electrons from a higher energy state ( the energy states are the values of the "n") to a lower energy state emits an photon. You can calculate the wavelength of that photon by using the following equation 1/lamda=Rh((1/n1^2)-(1/n2^2)). The Lyman series are transitions of electrons in the following range n1=1, n2=2,3,4,5,7. The Paschen series are transitions of electrons in the following range n1=3, n2=4,5,6,7..etc.
+Peter Sadok .... Yes sir. You can think of the "n" as being the energy shell or the energy level where the electron is located. Ok. So in order to emit a photon, an electron has to relax from a high energy level to a lower energy level. So for the Lyman series, the electron needs to relax from a higher energy level, either being n2=2,3,4,,5,6,7, to the low energy level n1=1. If the electron does not relax to the n1=1, it is not considered the lyman series. So, when the electron relaxes to the n1=1, it will emit a photon, and we can calculate the wavelength of the photon. for the Paschen series, the electron needs to relax from a higher energy level, either being n2=4,,5,6,7, to the low energy level n1=3. If the electron does not relax to the n1=3, it is not considered the Paschen series. So, when the electron relaxes to the n1=3, it will emit a photon, and we can calculate the wavelength of the photon,.
Blas Hernandez So lyman series and paschen series are essentially the name given for how much electron relaxes to whatever level? Sorry if I'm too stupid to understand, I was never good with science
the electron in hydrogen atom doesn't occupy the second, third or fourth energy level. how does it move to a higher energy level then returns to the 2nd, 3rd, 4th energy level?
Its quantum mechanics stuff I believe, a probability field, quantum mechanics don't have to do anything they don't want to. Entanglement comes to mind.
How do we get the balmer series in the emmision spectrum of hydrogen if it only has one electron? Isn’t it’s ground state n=1? The first energy level. Help I’m confused
+Dev Karan Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
Is it possible for an electron to absorb another photon while it is orbiting the highest level? It so, what would happen? Would the electron start floating away?
+Jata Johnson Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
+andrew gonz Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
+Peter Sadok Lyman series arise from electron transitions from higher energy states to the first energy level n=1. Balmer series is from higher energy states to the second energy level n=. So if an hydrogen electron gains energy, say it was in energy level, n=1, when the electron gains energy it jumps to a higher level n=5, when the electron can no longer maintain it's position in the higher energy level it will fall back to n=1 an emit a photon of light, which would fall in the UV part of the spectrum.
Please make a video on DNP it is a very interesting and controversial topic. More in-depth how it effects the mitochondria, oxidative phosphorylation and ETC.
hey how does an electron go from one energy level to another without passing through the space between the energy levels? does it teleport? how is this possible?
A strong attractive force between those electrons and protons within the nucleus will definitely cause them to nose-dive towards the nucleus if not because of the existence of mosaic of elastic electric field and magnetic field of the nucleus that preventing electrons from caving into the nucleus. Precisely, the nucleons of the nucleus will mold the mosaic of elastic electric field and magnetic field of the nucleus with specific strength and geometrical shape of its mosaic of elastic electric field and magnetic field of the nucleus that allows stationary electrons to surf on top of it. Therefore every atom has only one electron-shell and not multiple electron-shells as proposed by Neil Bohr. The unique spectral lines or the fingerprints of an atom is determined by its unique nucleus structure rather by its configuration of stationary electrons. The importance of nucleus structure has been neglected for a long, long time. It is the uniqueness of the nucleus structure that molds the unique configuration of those orbitals. It's time to focus our attention on the right thing: the nucleus structure. If you are interested in real discoveries, I would recommend you to read my book, The Unification Theory - Volume One and you will be amazed with lots of new, interesting discoveries. In God I trust.
Another secondary thought. That has nothing probably to do with this. I'm sure I could find something here though. It reminds me of the story of the Boer war.
firstly u say that it doesn't radiate energy then how would u get spectrum if u are getting spectrum the energy of electron will decrease and take a spiral path
when moving electron pose the problem of loosing energy then why not consider them to be stationary ?? what made the scientists say that an electron is in motion?
+Ashwin Kumar k because of its charge. It repels against the other forces. It's like flipping a magnetic over. You can try to force is together but the magnetic field pushes it off.
Currently upgrading to get into school. Ive used these videos for both Bio and now Chem. Im so thankful that my teachers use these videos as teaching tools. They are so wonderful and clearly explain concepts, thanks for making them!!
Everytime he says "I hope that was helpful" I'm like yasssss man totally!!!
Sir, I wanna thank you for saving my SAT physics grade. Seriously. Your videos are perfect.
My professor just gives us equations without explaining the content. Your video helped me out so much to understand the core information about bohr's model. thank you so much for taking your time to make this video.
i'm sick.... THANK YOU!!! I've been reading this same sub-chapter for the last few days, and finally surrendered and looked up the information!!. THANK YOU!
The more I learn about Chemistry successfully, the happier I become. Thanks!!
+Brian Merritt This is physics bro. But still, I am using it for Chemistry.
Ayush Mishra Is it not quite possible, bro, that this topic is where physics and chemistry meet? They are, after all. very interrelated areas. They are both basically the study of change and movement. I would even make the argument that this topic includes quite a bit of advanced math when you get deep into it. So this is science, bro.
yup, chemistry also has connections with thermodynamics. (Ideal Gas Law)
Ayush Mishra Right. So pipe down.
"pipe down". Chill he was just talking with you.
watching this cuz i had an assignment for chemistry due at 11:59
aren't we all lmaoo
@@ihatepeople9847 lmao yup
in 10 mins for me
me right now
me rn
My G made this video 8 years ago and Im using it today for my university project. Respect!!
Excellent video. These videos are very well done and actually make Chemistry more and more lovable. I am not a Chemistry student but always wanted to learn Chemistry on my own. These videos make the journey very enjoyable indeed. Thank you for taking the time and effort to put out such amazing and educational content.
U are the best i swear
I have a presentation for my class tomorrow about neils bohr’s atom model and this really helped me
Thank u man❤️
same
I never liked science before but watching your videos makes me understand everything. Thank you
Always love watching your videos, search for your name when I need help. You helped me in bio, physics and chemistry
Thanks Mr. Aderson for helping us understand science... really you and others like you all are great people...
Great video as always, but you may want to add an annotation at 40s - I believe an accelerating electric charge gives off EM waves, not merely a moving one.
Thanks for that catch. I have added an annotation.
Your videos are great summaries of the main points. I recommend them to my students for review and sometimes use them in class when I think my students need a break from listening to me. Thanks for all your hard work.
Bozeman Science Dude, you're so freaking awesome! One of the best on TH-cam. I'm 14 and I still enjoy your videos!
+Jacob Roark Technically an object moving in a circular orbit is always accelerating since it's velocity is constantly changing direction
I don't see your point. That's the whole reason Bohr realized that electrons were different and didn't actually move in circular orbits.
Thank you so much. Very clear explanation and perfect timing for the AP Physics test.
Thank you for the videos. I use them to supplement my class material. I have used them in every class, chemistry, biology, environmental, earth science. Your explanations are clear and to the point. They are great refreshers for students in class and for those that are absent, working online.
YES!! This was extremely helpful! I understand it, but I always struggle with how to teach it to my students.
you WHAT
That's sad. I pray for your students
This is freaking awesome. Im polishing up on chemistry to try and get as far as i can to re-do a failed exam and this.. is amazing.
The man that got me through AP Bio is back to get me through AP Physics C. HUZZAH!
Thank you so muc, i absolutely love your videos. The explanations are so clear and i really appreciate all of the images while you explain because i am a very visual person. Thank you so much i cannot explain how much this was helpful!
Nicely and smoothly explained, thanks
I love mr.andersons class so much!💭
Awesome videos! Learned more from these vids than from my high school teacher.
I kept struggling about this concept. You helped a lot!!
Hi Mr.Anderson I like your videos ...and simply want to thank you :D
The best video on this topic! Thank you
This is so well put together!
Thanks for this video. I needed to know more about Bhor for my physics report. Don't mind while I use your video as a source hehe :)
Thanks a lot!
There is only one type of electrons where all free electrons that emitted from an electron-gun of a cathode tube will be deflected to a single spot on a screen behind the cathode tube. If there are two types of electrons then there should have two spots on the screen behind the cathode tube. Nucleons are tiny magnets where a cluster of nucleons in the formation of a nucleus will form a mosaic of elastic magnetic field and electric field where those stationary electrons can surf on it. Therefore in our research, we discovered that every atom has only one electron-shell, and not multiple electron-shells as suggested by Neils Bohr. We have been neglecting the importance of nucleus for a long, long time as if it is not important at all. The nucleus with the influence of its protons and neutrons will mold the size and shape of its electron-shell. The nucleus structure also molds its orbitals. Bohr's atomic model can't explain why and how an atom changes its chemical and physical characteristics before and after chemical reaction. During chemical reaction, either heat will be absorbed or dissipated. This causes the nucleons of an atom to change their stockpile of stationary photons in which this causes the nucleus structure to flex slightly different before and after chemical reaction. The different flexure of the nucleus structure will remold the size and shape of its electron--shell as well as re-orientate its orbitals. Therefore an atom will have different chemical and physical characteristics before and after chemical reaction. The spectrum of an atom is derived from its nucleus structure also. It is widely being misunderstood that the spectrum of an atom is molded by its valence electrons. If you are interested in real discoveries, I would recommend you to read my book, The Unification Theory - Volume One and you will be amazed with lots of new, interesting discoveries. In God I trust.
so it says that electrons move to higher energy levels when they get energy from photons, and move back down when they emit photons back out. So does this mean electrons are constantly emitting photons?
If they are, and a photon doesnt hit it at the energy level closest to the nucleus, wouldn't if fall to the nucleus
***** The assumption made in the Bohr model is that the electron in the lowest energy level does not give up its energy.
I know you probably won't see this, but regardless I thought I would let you know that this video is so awesome that ADLC (alberta distance learning centre) put the link in it's phycis 30 (last year of high school physics) course material.
this guy is amazing, you really do a great job!
Jumping and falling is not possible for the electrons, they can’t exist inbetween two energy states.
I realized last year that the particle model of the electrons could cause problems explaining this to students.
I therefore use the probability ‘where’ to find the electrons now and the overlap of the 1s, 2s and 3s orbitals for a hydrogen atom in my explanation.
I love your vids! Great effort. Greetings from Malaysia.
your computer has virus
@@severin6059 huh?
Thank you so much. Your videos are awesome as usual.
Very helpful, thanks
THANKS AGAIN KEEP HELPING US
Brilliantly explained
it is a very helpful video ...good work
you are the best
yes, this was very helpful, thank you so much!:)
If the electron is revolving wouldnt it still be an accelarated nd charged particle?
Thank you that was really helpful.
6:07 it was very helpful...👌👌👌
Thanks, you made this easy to understand
Excellent explanation.
تحححفه بجد good job 💗💗💗
The video is very very useful thanks ❤✨
Helpful as usual
Really learned a lot from this video!!
Do you think not understanding comes from the idea of knowing all the moving parts or knowledge, but not being able to fit them together?
Thanks for another lovely video! Love seeing these videos pop up on my youtube home page:)
Thank you sir! Your videos always help me.
+Blas Hernandez Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
+Blas Hernandez Transitions of electrons from a higher energy state ( the energy states are the values of the "n") to a lower energy state emits an photon. You can calculate the wavelength of that photon by using the following equation 1/lamda=Rh((1/n1^2)-(1/n2^2)). The Lyman series are transitions of electrons in the following range n1=1, n2=2,3,4,5,7. The Paschen series are transitions of electrons in the following range n1=3, n2=4,5,6,7..etc.
So n is basically which energy shell the electron is on? Can you elaborate more on the Paschen and lyman series, I don't quite understand
+Peter Sadok .... Yes sir. You can think of the "n" as being the energy shell or the energy level where the electron is located. Ok. So in order to emit a photon, an electron has to relax from a high energy level to a lower energy level. So for the Lyman series, the electron needs to relax from a higher energy level, either being n2=2,3,4,,5,6,7, to the low energy level n1=1. If the electron does not relax to the n1=1, it is not considered the lyman series. So, when the electron relaxes to the n1=1, it will emit a photon, and we can calculate the wavelength of the photon. for the Paschen series, the electron needs to relax from a higher energy level, either being n2=4,,5,6,7, to the low energy level n1=3. If the electron does not relax to the n1=3, it is not considered the Paschen series. So, when the electron relaxes to the n1=3, it will emit a photon, and we can calculate the wavelength of the photon,.
Blas Hernandez So lyman series and paschen series are essentially the name given for how much electron relaxes to whatever level? Sorry if I'm too stupid to understand, I was never good with science
That was definitely helpful!
that was so useful thanks❤️
Explained very well!
Thank you for helping me with my physics assignment! :D
the electron in hydrogen atom doesn't occupy the second, third or fourth energy level. how does it move to a higher energy level then returns to the 2nd, 3rd, 4th energy level?
but how does it travel between those levels does it teleport otherwise it HAS to be between theese levels while traviling
Its quantum mechanics stuff I believe, a probability field, quantum mechanics don't have to do anything they don't want to. Entanglement comes to mind.
Dave Perkins is that that 'invisible wire' thing?
yeah I think along those lines, I'm not the best guy to elaborate though
thanks man this was great
You save my live like two times now, I'm still couting
lern hou to spel kid
@@Whos_Daksh I'm a adult and I speak two languages , My english might be broken but a least a speak more than one you asshole
@@salelo8008 I speak three and a half languages and I'm not even "a" adult yet, I bet you feel dumb now
@@Whos_Daksh nam that's Just prove that you're more than a asshole than i thought
@@salelo8008 Please don't mind these people. These type of people are garbage to the society as well as for their family.
Great Work. 👍🏻
It's him. The anomaly. Do we proceed? Yes. He is still only human.
How do we get the balmer series in the emmision spectrum of hydrogen if it only has one electron? Isn’t it’s ground state n=1? The first energy level. Help I’m confused
can it absorb energy from a wifi source if an atom has the same frequency?
Great videos provided by you
+Dev Karan Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
This was exactly what I needed thanks a ton
ur videos r gr8...but I found this one moving too fast...like I didn't get anything bout d spectra or d last part bout the sun's rays...
Is it possible for an electron to absorb another photon while it is orbiting the highest level? It so, what would happen? Would the electron start floating away?
This video is excellent. Thank you for it.
+Jata Johnson Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
Great video, very helpful thanks a lot.
+andrew gonz Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
you have just learned me in 6 minuets what my teacher cant learned me in 6 hours
Electrons can’t move between energy levels, but can smaller particles (like neutrinos or gluons) traverse that space?
Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
+Peter Sadok Lyman series arise from electron transitions from higher energy states to the first energy level n=1.
Balmer series is from higher energy states to the second energy level n=. So if an hydrogen electron gains energy, say it was in energy level, n=1, when the electron gains energy it jumps to a higher level n=5, when the electron can no longer maintain it's position in the higher energy level it will fall back to n=1 an emit a photon of light, which would fall in the UV part of the spectrum.
super helpful, thank you!
these is very helpfull thx man
Please make a video on DNP it is a very interesting and controversial topic. More in-depth how it effects the mitochondria, oxidative phosphorylation and ETC.
Yes please, this would be just way too perfect! :D
hey how does an electron go from one energy level to another without passing through the space between the energy levels? does it teleport? how is this possible?
Very helpful! Thanks
Could the flip of magnetic poles have anything to do with energy levels?
Tq sir helped me so much!😁👍
A strong attractive force between those electrons and protons within the nucleus will definitely cause them to nose-dive towards the nucleus if not because of the existence of mosaic of elastic electric field and magnetic field of the nucleus that preventing electrons from caving into the nucleus. Precisely, the nucleons of the nucleus will mold the mosaic of elastic electric field and magnetic field of the nucleus with specific strength and geometrical shape of its mosaic of elastic electric field and magnetic field of the nucleus that allows stationary electrons to surf on top of it. Therefore every atom has only one electron-shell and not multiple electron-shells as proposed by Neil Bohr. The unique spectral lines or the fingerprints of an atom is determined by its unique nucleus structure rather by its configuration of stationary electrons. The importance of nucleus structure has been neglected for a long, long time. It is the uniqueness of the nucleus structure that molds the unique configuration of those orbitals. It's time to focus our attention on the right thing: the nucleus structure. If you are interested in real discoveries, I would recommend you to read my book, The Unification Theory - Volume One and you will be amazed with lots of new, interesting discoveries. In God I trust.
awesome video
nice video! but i dont understand the bohr atom, could you make a seperate video about the bohr atom? greetings from PHYSIKUNTERRICHT
I need to study this Bohr's atomic model because it was included in the exam so I could pass.
what experiment did bohr do to reach that conclusion?
Another secondary thought. That has nothing probably to do with this. I'm sure I could find something here though. It reminds me of the story of the Boer war.
love your vids
+E k i Can anyone please explain what exactly are the Lyman, Balmer, Paschen, Brackett, and Pfund Spectral series? What does it mean at n=1,2, or 3?
Good job
It was helpful only a little bit if you could make us a little experiment about how the material of the sun was discovered that would be great
thnx for the great work as always...!! BTW..why is it that Bohr model applies only to hydrogen and not others....
firstly u say that it doesn't radiate energy then how would u get spectrum if u are getting spectrum the energy of electron will decrease and take a spiral path
when moving electron pose the problem of loosing energy then why not consider them to be stationary ?? what made the scientists say that an electron is in motion?
+Ashwin Kumar k Newton's 3rd law. An object in motion will stay in motion unless exerted on by a force.
+Ana Ramirez but why should it be in motion first place...why can't it be in rest from the being
+Ashwin Kumar k because of its charge. It repels against the other forces. It's like flipping a magnetic over. You can try to force is together but the magnetic field pushes it off.
+Ana Ramirez ok I now I understood it.
thanks
why is it just in hydrogen, no further studies for other elements?
Not just Hydrogen, but any atom with one electron.
well explained
I love this!
it would be possible, subtitled in Portuguese / Brazil? I love your videos.
Doubt??? Electron of hydrogen occurs in 1st orbit or second.if orbit other than 1st so how is this possible
But hydrogen has only one orbital right? Cos it’s got only 1 electron... then how are those series for hydrogen possible?
Wunderschön!