What Are The Different Atomic Models? Dalton, Rutherford, Bohr and Heisenberg Models Explained
Ғылым және технология
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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Пікірлер: 105
Aristotle is the first avatar confirmed
@alekku1782
Жыл бұрын
Hahahahahahaahahh you made my day. Im dking test in few hours but u CHEERED ME UP. CHEERS TO U BRO
@mohammadfadilhayat5890
Жыл бұрын
Yea
@imdsaladondfreeza1301
Жыл бұрын
lol
@imdsaladondfreeza1301
Жыл бұрын
@@alekku1782 omg how was it?
@alekku1782
Жыл бұрын
@@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...
Just used 7 mins to understand something I couldn't , So excellent 💯🔥 🔥
The animation is getting better and better 🔥 🔥
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.
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.
@Itzdr.srishti
10 ай бұрын
yes rutherford alpha experiment was proves that there is negatively charged particle inside the atoms
Cool. Also I am happy that you mentioned Geiger-Marsden experiment and not Rutherford's Gold Foil experiment.
@Scienceabc
2 жыл бұрын
Thanks for the feedback
I wrote every word that came out of your mouth on a piece of paper. I ain’t failing my chemistry exam tomorrow 😮💨
@Whyulookingbruh
3 ай бұрын
Lol
His explanation was much more better than my teachers...😅
@Scienceabc
2 жыл бұрын
Glad you think so
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.
well that was soo easy to understand and helpful
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.
great explanation props to you!
Thanks for this awesome video. The history of an atom was well explained. I can't wait to show it to my 7th graders.
@Scienceabc
Жыл бұрын
Glad you liked it 🙂
Good explanation
4:44 NICE THROW
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!
@Scienceabc
5 ай бұрын
Glad it helped!
Also Rishi Kannad could have been mentioned who said that everything is made up of atoms. 🙂🙂 Nice Video!!👍👍
@Scienceabc
2 жыл бұрын
Glad you liked it.
6:54 What in the world is Schrodinger doing to his cat? 💀💀 Also great video.
Ah this is so helpful for my test tommorow!
@whitekingcat5118
4 ай бұрын
Same! I will have to argue about the models, which and why Niels Bohr's model is the best.
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
"meow" -erwin schrödinger
Such a great job but low appreciation but bro don't lose hope. Hardwork pays🙂
@Scienceabc
2 жыл бұрын
Thanks for the appreciation 🙂
Sir, firstly maharshi KANADA introduced atom(parmaanu) in 2600years ago.
Great explanation !!
@Scienceabc
9 ай бұрын
Glad it helped!
oh thank you it's the tenth video that i watch and the only one that i undrestood
great vid, great channel!
@Scienceabc
2 жыл бұрын
Glad you enjoy it!
Amazing it's so good I love it i have done my work but can you make more chemistry videos
excellent
great explanation nice video thanks alot 🙂😊🤗😊😊
@Scienceabc
9 ай бұрын
Glad you liked it
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
Jesse, we need to study
Excellent 👍👌
@Scienceabc
Жыл бұрын
Thanks a lot
thank you so much!
@Scienceabc
10 ай бұрын
You're welcome!
Lovely
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
Hi. Which programs you use for theese videos?
@Scienceabc
Жыл бұрын
We use Adobe Animate to make these videos
@chemistryscience2475
Жыл бұрын
@@Scienceabc Thanks a lot
Wish he could have used a balded heisenberg 😅
i swear to god chemists love making each other's discovery look inadequete
GRACIAAAS 😿
Missing out on theorems.
maravilha de vídeo!
@Scienceabc
Жыл бұрын
Obrigada
But why did they exactly come in that order???
So now I know where he got his name from
Bohr was Rutherford's student?
Dude kannad mharshi was the one that discovered atoms
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.
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.
@日本語大好き
4 ай бұрын
It's not about creating just random theories that makes sense, it comes with proofs and mathematics and many more.
I invite you to see ( 2020 Hydrogen atomic model ). Electrons Doesn`t ORBIT around the atomic nucleus, they oscillate or vibrate.
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.
@charlieclarke1899
10 ай бұрын
Bro don't snitch on me and the boys
I have a chemistry exam tomorrow
Disclaimer: Dont stab open your basketball with a lot of air in it
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'm always curious about chemistry even chemists either lmao no one is right?
I think it's very stupid and mean to the kids to learn the wrong models, too.
@abdulfatahmohamoud1146
Жыл бұрын
Yup we learnt the first 3 too thinking bohr was 100% right
Why is everybody hype ing him up nah I don't wanna studyyyyyyy
First view.
@Scienceabc
2 жыл бұрын
Confirmed
Democretus❌ maharshi kanad✅
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
@Scienceabc
2 жыл бұрын
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.