What Are The Different Atomic Models? Dalton, Rutherford, Bohr and Heisenberg Models Explained
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- čas přidán 24. 07. 2024
- Atomic Models: Centuries ago, people didn’t know exactly what was inside an atom, but they had some “ideas”. Around 400 BC, a Greek philosopher named Democritus came up with a theory that everything in the world was made of tiny indestructible particles called “atomos”, which means “uncuttable”. However, this theory was largely discredited by Aristotle-the original social influencer, who believed that everything on this planet was made of four elements: earth, fire, water, and air.
The next step in atomic theory development didn’t happen for nearly 2000 years, when British chemist John Dalton conducted some experiments. Following his breakthrough, Dalton proposed that everything in the world was made up of atoms-tiny indestructible solid spheres that were unique for every element. Atoms of different elements combine to form different compounds and are rearranged during chemical reactions.
After that, came an English physicist named J.J Thompson and his trusty cathode ray tube. He proposed the famous “plum pudding” model. This model characterizes an atom as a particle that is composed of a positively charged mass (the pudding), as well as tiny negative charges embedded in it (like plums). After this, another chemist called Rutherford proposed his model of an atom where most of the atom’s mass was concentrated in a positively charged center (which he later named the nucleus) around which the electrons orbited like planets around the sun. After Rutherford, another chemist Neils Bohr theorized that if an electron jumped to a lower energy orbit, it would give out the extra energy in the form of radiation, thereby maintaining atomic stability. Even though Bohr’s model doesn’t hold true for complex multi-electron systems, this model is still the most popular representation of atomic structure in most textbooks.
#atomicmodels #science #animation
References
abyss.uoregon.edu/~js/ast123/l...
web.ics.purdue.edu/~kdickson/...
www.brooklyn.cuny.edu/bc/ahp/F...
pubmed.ncbi.nlm.nih.gov/18175....
pressbooks-dev.oer.hawaii.edu...
www.pbs.org/wgbh/aso/databank...
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Aristotle is the first avatar confirmed
Hahahahahahaahahh you made my day. Im dking test in few hours but u CHEERED ME UP. CHEERS TO U BRO
Yea
lol
@@alekku1782 omg how was it?
@@imdsaladondfreeza1301 ohhhhh shieeeeet dont ask bro;) i nailed it but next test was not told to be and so i failed so...in the end im stuck in grade i dont want
thanks dude, you made my chemistry class 300000x more easier with your simplified videos. keep up the great work man!
Full chapter of atomic structure explained in minutes
Awesome 🤘 Big hit again 💯
During the lectures of our local Open Technical University, there was a very old professor some time ago, he mentioned his doctorate, which concerned the topics covered in the film, it has not been so many years since then, science has gone a long way in recent years...
Yay I was waiting for so long for new videos.
I just read a paper yesterday on how de Broglie's Law of Phase Harmony is confirmed by the Dirac equation. Schroedinger kind of messed things up even though his equation can be used for multiple particles.
Just used 7 mins to understand something I couldn't , So excellent 💯🔥 🔥
Cool. Also I am happy that you mentioned Geiger-Marsden experiment and not Rutherford's Gold Foil experiment.
Thanks for the feedback
The animation is getting better and better 🔥 🔥
It is well summarized, it is possible to understand the topic of atoms, their history and the way in which the information that researchers found improved.
The video animation give me so much interesting to watch the topic and it also give me more motivation to watch and listen to the topic since it's really hard for me to motivate in something but the videos with animation make it more fun and interesting.
well that was soo easy to understand and helpful
I think one misconception that a student might get from your video is that the Rutherford model is shown with neutrons, which were discovered later by Chadwick.
yes rutherford alpha experiment was proves that there is negatively charged particle inside the atoms
Thanks for this awesome video. The history of an atom was well explained. I can't wait to show it to my 7th graders.
Glad you liked it 🙂
great explanation props to you!
I wrote every word that came out of your mouth on a piece of paper. I ain’t failing my chemistry exam tomorrow 😮💨
Lol
thanks so much this helped A TON. i was having trouble understanding the evolution and the thought behind these models and people and it makes sense now thank you!
Glad it helped!
His explanation was much more better than my teachers...😅
Glad you think so
Also Rishi Kannad could have been mentioned who said that everything is made up of atoms. 🙂🙂 Nice Video!!👍👍
Glad you liked it.
Ah this is so helpful for my test tommorow!
Same! I will have to argue about the models, which and why Niels Bohr's model is the best.
6:54 What in the world is Schrodinger doing to his cat? 💀💀 Also great video.
Good explanation
great vid, great channel!
Glad you enjoy it!
4:44 NICE THROW
Great explanation !!
Glad it helped!
Such a great job but low appreciation but bro don't lose hope. Hardwork pays🙂
Thanks for the appreciation 🙂
oh thank you it's the tenth video that i watch and the only one that i undrestood
bruhhhhhhhhh why this vedio is so underrated or some are dumb they are just reading books not other way to understand .....bro just boosted my understanding in just 7min lmao
Sir, firstly maharshi KANADA introduced atom(parmaanu) in 2600years ago.
Amazing it's so good I love it i have done my work but can you make more chemistry videos
great explanation nice video thanks alot 🙂😊🤗😊😊
Glad you liked it
"meow"
-erwin schrödinger
Great illustration! But.. did I just see one of these scientists experimenting with their cat by adding poison inside a box in 6:54?!?! LMAO
excellent
Interesting
What I’ve been working on is tte proton envelope is comprised of a gluon field
Each quark is surrounded by a gluon field
Gluons binding the 3 valence quarks within a nucleon such as a proton attach to the gluon field surrounding each valence quark
The gluon field surrounding the 3 valence quarks confine them within the nucleon such as a proton and forms the proton envelope
The same regarding the neutron
The gluons binding the 3 valence quarks are comprised of gluon flux tubes
Since they can stretch they have elastic property as such they act like strings
The same regarding gluon fields
Particles are not point like but spherical like
The fractional electric charge of each of the 3 valence quarks interact to forma net electric charge
The net electric charge of a proton which is comprised of 2 up and 1 down quarks is + 1
Tte proton is positive on electric charge
The proton net electric charge radiates outwards and permeates the proton envelope and interacts with the electron which has - 1 electric charge
The net electric charge on an electron is negative in electric charge
The net electric of the neutron is zero as such it is neutral in electric charge
The electron is attracted to the proton via coulomb electric charge
A free electron is caused to orbit about a proton via process of coulomb charge capture
Since particles are spherical like quantum general relativity can be applied at the quantum level. As space time interacts with a particle of mass it curves about it producing quantum space time curvature which causes quantum gravitation to manifest which produces quantum gravitational effect of quantum gravitational distortion effect of quantum gravitational lending effect
These effects are much weaker at the quantum level compared to the effects at the macro level described by Albert Einstein’s General Relativity Theory
According to quantum field theory particles are excitations within their respective quantum fields
The excitations vibrate and oscillate within their respective quantum fields
Robert K Tarquinio PhD
Excellent 👍👌
Thanks a lot
thank you so much!
You're welcome!
Lovely
This seems like an update to an old 1980's animated video on physics.
Hi. Which programs you use for theese videos?
We use Adobe Animate to make these videos
@@Scienceabc Thanks a lot
Jesse, we need to study
GRACIAAAS 😿
Missing out on theorems.
Wish he could have used a balded heisenberg 😅
So now I know where he got his name from
But why did they exactly come in that order???
Bohr was Rutherford's student?
i swear to god chemists love making each other's discovery look inadequete
maravilha de vídeo!
Obrigada
Atomic structure theory
Atroms are eternal electricity generators and transformers.
All atoms consist of indestructible, electrically charged hollow sphere and internally charged solid sphere. What are called electrons are actually negatively charged liquid attached to the surface of the atom.
The hollow sphere has multiple layers, each with an opposite charge.
The inner sphere and inner layer of all atoms have the same charge.
According to Coulomb's law, the inner sphere of all atoms are oscillating constantly at a natural frequency and never can touch the inner layer. Theoretically, the ability of an atom to carry any amount of energy depends on the input.
Due to every atom has equal positive and negative charge. Therefore they all attract each other like magnets attract magnets no matter direction or distance. This is the mechanism of gravity.
Disclaimer: Dont stab open your basketball with a lot of air in it
I invite you to see ( 2020 Hydrogen atomic model ). Electrons Doesn`t ORBIT around the atomic nucleus, they oscillate or vibrate.
Dude kannad mharshi was the one that discovered atoms
❤❤❤
For instance, you are the one who discovered the atoms and elements. Create a story about how you discovered them, describe their structure, and what will be their name.
It's not about creating just random theories that makes sense, it comes with proofs and mathematics and many more.
Great explanation and amazing animation. I find atoms and their history such an interesting subject. In 2018 I saw four masked men forcefully take a child into a white van.
Bro don't snitch on me and the boys
I have a chemistry exam tomorrow
did someone noticed bo*b and poiso* with the cat at last
1st idea of smallest unit of matter i.e atom was given by Indian Scientist Maharashi kanada then Democritus gave
I think it's very stupid and mean to the kids to learn the wrong models, too.
Yup we learnt the first 3 too thinking bohr was 100% right
I'm always curious about chemistry even chemists either lmao no one is right?
Democretus❌ maharshi kanad✅
First view.
Confirmed
Why is everybody hype ing him up nah I don't wanna studyyyyyyy
Feb 25 23
Cat in box theory 😂😅
Fun Fact You don't "know" your not gonna die today. You don't "know" God is your Heart or not. You believe in a lie when you officially decide God isn't your Heart and Soul, because you do not "know" he isn't.
Good explanation
Thanks for liking
For instance, you are the one who discovered the atoms and elements. Create a story about how you discovered them, describe their structure, and what will be their name.