GENERAL CHEMISTRY explained in 19 minutes
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- Опубліковано 13 тра 2024
- ALL OF PHYSICS in 14 Minutes: • ALL OF PHYSICS explain...
Everything is made of atoms. Chemistry is the study of how they interact, and is known to be confusing, difficult, complicated...let's learn General Chemistry in under 20 Minutes.
This is not ALL of Chemistry, as fields like "Organic Chemistry" deserve videos of their own. But, this is the foundation, or "General Chemistry", which contains most concepts you need to know to understand other topics and fields of Chemistry.
This is a summary and revision of around 4 years of Chemistry you learn in school, with maybe some university level concepts sprinkled in the mix.
This video is a good summary for preparing for exams and finals. Maybe. Perhaps.
Now go learn all of Chemistry. And share this with your friends who suck at Chemistry
Timestamps:
00:00 Intro
00:16 Valence Electrons
00:34 Periodic Table
01:24 Isotopes
01:34 Ions
01:47 How to read the Periodic Table
02:09 Molecules & Compounds
02:27 Molecular Formula & Isomers
02:53 Lewis-Dot-Structures
03:03 Why atoms bond
03:26 Covalent Bonds
03:37 Electronegativity
03:54 Ionic Bonds & Salts
04:25 Metallic Bonds
04:59 Polarity
05:37 Intermolecular Forces
05:51 Hydrogen Bonds
06:00 Van der Waals Forces
06:20 Solubility
06:46 Surfactants
07:00 Forces ranked by Strength
07:07 States of Matter
07:28 Temperature & Entropy
07:49 Melting Points
08:01 Plasma & Emission Spectrum
08:35 Mixtures
09:24 Types of Chemical Reactions
09:45 Stoichiometry & Balancing Equations
10:16 The Mole
10:46 Physical vs Chemical Change
11:05 Activation Energy & Catalysts
11:24 Reaction Energy & Enthalpy
11:42 Gibbs Free Energy
12:50 Chemical Equilibriums
13:15 Acid-Base Chemistry
13:41 Acidity, Basicity, pH & pOH
14:43 Neutralisation Reactions
14:56 Redox Reactions
15:18 Oxidation Numbers
16:01 Quantum Chemistry
Music by Audionautix.com
CORRECTION 1: at, 10:36 it should say: 1 mol = 6.022 * 10^23 (not 10^-23)!
CORRECTION 2: 04:20 Generally, salts are formed when acids and bases neutralize. Metals and Nonmetals forming a salt is one possible option, not the general rule.
Thanks to the attentive commenters for pointing it out!
For people asking about Organic Chemistry…I decided not to include it in this video, as the topic is way too big and deserves a video of its own.
…soon, perhaps
We as your community will support you what ever you do. We hope that you will become the largest UA-cam channel ❤
biology next:D
@@Ban--KaiBIOLOGY!!!❤(+paleontology please)
looking forward to it
Could you do a video about DNa or batteries
This dude just explained 2 years of chemistry classes in 19 minutes, FOR FREE
No, you need to give him like & subscribe
Bro I’m learning this in class now I can skip science now
Bro tought me more in 20 mins than my chem teacher has tought me in a semester and a half
2 years??? I did this all of this in 6 months of HIGH SCHOOL
Great, now go take the final exam and let us know how you do!
2 types of teaching:
1. 17th centuries style
2. This guy
i'd prefer number 2 please, thank you
Both are good
Not me watching this video hoping to pass a chemistry exam that I didn't study for
We all on the same page here
having a chem exam tomorrow. Did you pass? need to know quick
@@Meltryllis37 no lmao i got 40%
@@Meltryllis37 a levels?
Atar?
Agh. This gave me such horrible flashbacks. I love chemistry, but the schoolish presentation of concepts without practical application gives me a knot of anxiety in my stomach even now. This is an excellent video, honestly, but I wish we taught chemistry differently. Get people in love the practical application of it, and *then* learn the otherwise intangible concepts as doing so becomes necessary to further the application.
It unfortunately comes with the territory. Being experienced in a particular subject doesn’t mean you’re particularly good at teaching or explaining it because often times (for some complex neurological reasons) an expert has some fundamental understanding of what it is he or she is doing. So in lieu of finding experts in subjects that ALSO have the ability to teach that thing it’s easier to find people who excel at understanding information to a degree that then allows them to translate their understanding to others and then have them understand the basic concepts of a particular subject and translate that to those they are teaching. This is seemingly the fundamental principal behind the separation of Academia and the rest of society. It’s why children are taught with generally outrageous examples such as “Sally has 13 watermelons and wants to give 5 to her mom and 5 to her dad. How many does Sally have left?” How many people are ever in a situation in which they’re giving away whole watermelons and if they have it’s only ever likely been 1 maybe 2 from a garden they helped their mom or dad with. This is obviously just a basic subtraction problem and is a useful tool in helping teach young children how to subtract but it’s a symptom of a problem that only grows as the information and concepts become more complex. Like that seen in physics or chemistry classes.
I suppose what I’m getting at is that “experts” don’t teach well and teachers aren’t “experts” but they understand the concepts well enough to teach them. It’s a fascinating conundrum really
@@TheSket I don't think you need an expert to teach in the way I would hope for. It's a matter of a different style of curriculum which has a higher focus on developing curiosity (and explaining application) first, teaching hard facts second and as a means of fulfilling the curiosity and application.
@@Nighthawkinlight I know and what I’m saying is that the people that find themselves in positions to write curriculum’s are typically career teachers or politicians. Because they are the people who care to do those things. The chemical engineer who’s worked at a chemical company for 30 years who would be best suited to write a curriculum to teach high school students the practical applications of chemistry aren’t usually interested in becoming teachers or pursuing the career paths that would get them into the positions that would allow them to write those curriculums. So you end up with people who have only ever worked in academia writing the curriculums even though they don’t have any practical experience to really speak to what’s actively important or practical in the given subject. Do you need to be an expert? No, but you do need an experts opinion on what is relevant because they’re the ones who know what’s relevant. Sadly they don’t ever get asked. My initial reaction is it’s something to do with how the school system has become so geared towards standardized testing and numbers on a paper. I could be convinced that its potentially ego or even corruption but I digress. Side note I want to be clear that I’m not arguing with you. More so commenting on how we’ve ended up in the state that people are having anxiety over classes they’ve since been done with and that I agree that our school system needs some tune up to say the least.
See, this is the problem...if I may?
(Without the intention of sounding condesending)
This video, and what it would mean to truly learn about science, is telling you the 3 main WHW's, what?how?why? These three words are key to ask in science, especially while you learn, yes I agree practical applications are what it is all about and for, but while learning you need the what,how,why
But you always need to poke a splint with some colour burning powder form metals in the flame of the bunsen burner 😂 and some other stuff in the air flow hole 🤣😊
Doing my PhD in chemistry... while watching this video the last 10 years of studying came to mind in time-lapse
I will pay you money!! to do my general chemistry 2 lab sheet (just math)
Just don't ask him to do your organic chem sheets.
The flashbacks are less fun.
The last ten years? This video covers like High School and first year Uni.
@@graig2558 And do you think, everything is just mentioned once? What you learn in the beginning of studying chemistry is the very foundation of everything more complex.
(An advise to everyone wanting to do research in OrgChem later: Put a lot of effort into thermodynamic and kinetic courses)
Phd thats awesome
Let's simplify and explore these Chemistry terms ⚛️🧪⚗️:
1. **Isomers/Allotropes:**
- Imagine you have a bunch of Legos, and you can rearrange them to make different shapes.
(Allotropes are DIFFERENT FORMS of the same element,
while Isomers are like molecules REARRANGED to form different structures)
For example, Diamonds 💎 and Graphite 🪨 are Allotropes (DIFFERENT FORM) of Carbon, where Diamonds are like tightly packed Legos, while Graphite is like layers of Legos stacked on top of each other in different molecular structures called Isomers (REARRANGED).
2. **Polarized/Non-Polarized Covalent:**
-Think of sharing a pizza with a friend. 🍕
-If you both agree ✅ on the same toppings, it's like NON-POLARIZED Covalent Bonding, where Electrons are shared EQUALLY⚡️⚛️🟰.
-However, if you both want different toppings and have to compromise ❌, it's like POLARIZED Covalent Bonding, where Electrons are shared UNEQUALLY ⚡️⚛️🤪.
3. **Electronegativity:**
- Picture a tug-of-war game, where players compete to pull a rope towards them. 🪢
Electronegativity is like how STRONGLY an atom PULLS electrons towards itself in a chemical bond 💪⚡️⚛️.
Elements with high electronegativity are like strong players in the game, pulling the electrons closer to them.
4. **Redox Reaction:**
- Imagine playing with a toy car and a battery. When you connect the car to the battery 🏎️🔋, the car moves forward 🏎️💨, but the battery loses energy 🪫.
-This exchange of energy 🔀 is called the Redox Reaction, where one substance loses Electrons ➖⚡️⚛️ (Oxidation) and another gains Electrons ➕⚡️⚛️ (Reduction).
5. **Oxidant and Reductant:**
- Picture a game of tug-of-war between two teams. 👬🪢👭
The team that pulls the rope towards them is like the OXIDANT, gaining electrons ➕⚡️⚛️,
while the team that let’s go of the rope is like the REDUCTANT, losing electrons ➖⚡️⚛️.
-Together, they balance each other out in a Redox Reaction ⚖️.
6. **IMFs and Van Der Waals Force:**
- Imagine trying to stack books on a wobbly table. 📚🫨
The force that keeps the books together 💪 despite the wobbling 🫨 is like Intermolecular Forces (IMFs) or Van der Waals forces.
They're Weak Attractions between molecules that help hold them together, like magnets pulling them closer 🧲.
7. **Surfactants:**
- Picture washing dishes with soap. The soap molecules surround grease and dirt., allowing water to wash them away. 🧼🫧
Surfactants are like the soap molecules, with one end attracted to Water 💦 and the other end attracted to Grease 🛢️, helping to remove dirt and oil from surfaces.
8. **Colloid:**
- Think of stirring milk in a glass. Even after STIRRING, the milk doesn't fully mix with the water. 🥛❌💧This suspension of tiny particles in a liquid is like a Colloid, where small particles are dispersed but NOT fully dissolved, giving the mixture unique properties.
9. **Stoichiometry:**
- Imagine following a recipe 📋 to bake cookies, where you need a specific ratio of ingredients to make the perfect batch 🍪.
Stoichiometry is like following a recipe in chemistry 🧪, where you calculate the quantities of reactants and products in a chemical reaction to ensure everything balances out ⚖️.
10. **Enthalpy:**
- Picture adding sugar to coffee and feeling the warmth spread throughout the drink 🥵☕️.
-Enthalpy is like the TOTAL HEAT CONTENT of a system, including both internal energy and pressure-volume work 📏🔥.
It measures the energy exchanged during a chemical or physical process, like adding sugar to coffee and feeling the change in temperature 🌡️.
11. **Exergonic and Endergonic:**
-Imagine a roller coaster ride, where some parts go downhill (Exergonic) and RELEASE energy. 🎢⬇️🏔️ 🔥💥
While other parts go uphill (Endergonic) and REQUIRE energy input. 🎢⬆️🏔️ 🔋
-Exergonic reactions are like the DOWNHILL parts ⬇️🏔️, where energy is released Spontaneously 🔥💥.
-while Endergonic reactions are like the UPHILL parts ⬆️🏔️, requiring an external energy source to proceed 🔋.
-It helps determine whether a reaction is Spontaneous or Non-Spontaneous under specific conditions, like whether a Roller Coaster can make it up a Mountain 🎢🏔️ without any additional energy.
12. **Conjugate and Amphoteric Base:**
- Imagine playing with a seesaw, where one side goes up ⬆️ when the other side goes down ⬇️.
-A Conjugate base is like the side that goes up when the acid loses a proton ❌💡
while an Amphoteric base is like the seesaw itself, capable of both accepting and donating protons ✅💡depending on the conditions.
13. **Delocalized:**
- Think of a group of friends holding hands in a circle, moving around freely. 👫
Delocalized Electrons are like these friends, SPREAD OUT over a large area instead of being confined to one place 🕺 💃 👯♀️
They're free to move and participate in chemical reactions.
14. **Orbitals, Electron Configuration, Aufbau Principle:**
- Imagine building a tower with blocks, starting from the bottom and stacking them upwards. 🧱🏢
-Electron configuration is like arranging electrons ⚡️⚛️ in specific energy levels (Orbitals) around an atom, following the Aufbau principle.
-Orbitals are like the spaces where Electrons are likely to be found around an Atom ⚡️⚛️🧐
while the Aufbau principle is like building the tower 🏗️, filling Orbitals with Electrons from the lowest energy level 🪫 to the highest 🔋
15. **Partial Charge and Dipoles:**
-Think of a game where two friends play tug-of-war with a rope. If one friend is stronger 💪, they pull the rope 🪢 towards them ➡️⬅️, creating a Partial Charge.
-A Dipole is like this unequal sharing of the rope, where one end becomes slightly positive ➕ and the other slightly negative ➖.
-It’s important because it helps molecules interact ⚛️🤝⚛️ with each other, influencing their behavior in chemical reactions and interactions 🧪⚗️.
16. **Plasma:**
-Imagine a group of excited dancers at a party 🥳💃🕺, moving energetically and freely. Plasma is like this highly energetic state of matter, where Atoms ⚛️ have been STRIPPED of their Electrons ⚡️⚛️, creating a mixture of positively charged ions and free electrons.
-It’s important because it’s the most abundant state of matter in the universe 🌌 and has applications in technologies like plasma TVs and fusion reactors.
17. **Solvent and Solute:**
-Picture making lemonade by mixing lemon juice 🍋🥤 (Solute) with water 💦 (Solvent).
The water 💦 dissolves the lemon juice 🍋🥤, creating a solution. Solvent is like the “big boss” that does the dissolving 😎, while Solute is like the “guest” that gets dissolved 👔.
-To differentiate, remember that Solvent is usually present in larger quantities and DOES the dissolving, while Solute is the substance BEING dissolved.
18. **Conjugate and Amphoteric Base:**
- Imagine playing with a seesaw, where one side goes up ⬆️ when the other side goes down ⬇️.
-A Conjugate base is like the side that goes up when the acid loses a proton ❌💡
while an Amphoteric base is like the seesaw itself, capable of both accepting and donating protons ✅💡depending on the conditions.
(MORE IN THE COMMENTS 👀）
19. **Acid-Base:**
-Think of a seesaw with two friends balancing each other. Acid is like the friend who DONATES a proton (H+) 😊, while Base is like the friend who ACCEPTS a proton 🤑.
-The pH scale measures how acidic or basic a solution is, with Low pH values indicating Acidity ☺️ and High pH values indicating Basicity 🤑.
-Conjugate Acids and Bases are pairs of substances that DIFFER by one proton, while Amphoteric substances can act as BOTH Acids and Bases depending on the conditions.
20. **Oxidation Numbers:**
-Imagine assigning Imaginary charges to elements based on their electron⚡️⚛️ sharing in compounds.
Oxidation numbers indicate the apparent Charge ⚡️ of an Atom ⚛️ in a compound, helping determine how Electrons are transferred 🔄 in Redox reactions.
(Note: Oxidants gain Electrons ➕⚡️⚛️ (Reduction) and become reduced, while Reductants lose Electrons ➖⚡️⚛️ (Oxidation) and become oxidized.)
21. **Chiral and Achiral:**
-Imagine holding your hands up in front of a mirror 🙏. Your reflection shows your hands as Mirror images 🪞 of each other, but they can’t be Superimposed ❌📑 (placed perfectly on top of each other).
-Chiral molecules are like your hands-they have a NON-SUPERIMPOSABLE mirror🪞image ❌📑.
-Achiral molecules, on the other hand, are like objects that look the same in the mirror 🪞 and can be SUPERIMPOSED ✅📑.
-Understanding Chirality is crucial in fields like Pharmaceuticals 💊, where Mirror Image molecules 🪞⚛️ can have vastly different effects on the body.
22. **Enantiomers and Diastereomers:**
-Enantiomers are like left-handed ⬅️ and right-handed ➡️ gloves🧤-they are Mirror Images🪞of each other but CANNOT be Superimposed ❌📑.
-Diastereomers, on the other hand, are like gloves🧤that are similar 🧐 but NOT identical 🥸.
-Both Enantiomers and Diastereomers are related to Chirality, Diastereomers are not Mirror images ❌🪞and can have different physical properties while Enantiomers are Mirror images 🪞 but are not identical despite being similar 🥸.
-Superposition refers to the ability to perfectly overlap two objects 📑, which is not possible with Enantiomers due to their NON-SUPERIMPOSABLE nature.
(Remember that Enantiomers are Mirror Images 🪞 that CANNOT BE Superimposed ❌📑, while Diastereomers are simililar 🧐 but NOT identical 🥸.)
23. **Ionic Bonding:**
-Picture two friends sharing a pizza 🍕, where one friend likes only the Cheese 🧀 and the other only the Crust 🪨.
-In Ionic bonding, Atoms transfer electrons to achieve a full outer shell🫃⚛️, forming Ions with opposite charges ➖ that attract each other 🤩.
- It’s like one friend giving away their Crust 🪨 to the other, creating a bond based on attraction 🤩. Ionic bonding differs from Covalent bonding, where Atoms share Electrons, like friends sharing the pizza toppings.
(Use the analogy of SHARING pizza toppings (Covalent Bonding) versus GIVING away pizza crusts (Ionic Bonding) to remember the difference between the two types of bonding.)
24. **Cycloalkanes and Alkanes:**
-Imagine building a chain of Lego blocks. ⛓️🧱
-Alkanes are like straight chains ⛓️ of carbon atoms, where each Carbon atom 🪨⚛️ is bonded to four Hydrogen 4️⃣💦 ⚛️ atoms.
-Cycloalkanes, on the other hand, are like loops or rings 🔁➰ of Carbon atoms 🪨, with each carbon bonded to two Hydrogen atoms 2️⃣💦⚛️.
-Both Cycloalkanes and Alkanes are types of Hydrocarbons, meaning they consist only of Carbon 🪨 and Hydrogen 💦 atoms ⚛️.
(Think of Alkanes as straight chains ⛓️ and Cycloalkanes as loops or rings 🔁➰.)
-They are important as they serve as the building blocks for various organic compounds and are used in industries ranging from fuels ⛽️ and lubricants to pharmaceuticals 💊 and plastics.
25. **Skeletal Formula System:**
-Picture drawing a simple diagram of a house using basic shapes. 🏠🔶 The skeletal formula system is like this simplified representation of a Molecule, where each Carbon Atom 🪨⚛️ is represented by a corner (vertex) and each bond between carbon atoms 🪨⚛️🪨 is represented by a line segment 📏(edge).
-Hydrogen atoms are usually OMITTED 💦❌, and ONLY the Carbon skeleton is shown 🪨☠️. This system helps simplify complex chemical structures, making it easier to visualize and understand molecular shapes and bonding patterns.
-To use it, simply count the number of Carbon atoms 🪨⚛️ and draw a corresponding number of Vertices connected by Lines to represent the bonds 👫 between them.
26. **Aromatic:**
- Imagine you have a magical circle of friends who always hold hands and stick together tightly. 🤝💖 Aromatic compounds are like this special circle in chemistry. They have a UNIQUE RING STRUCTURE 💍, like a circle of friends, that's extra stable and doesn't easily break apart. 👫 The most famous Aromatic Compound is Benzene, which has a ring of six Carbon Atoms 6️⃣🪨⚛️ bonded together.
27. **Cyclopentadiene:**
- Picture a funny-looking five-membered ring ➰ made of Carbon Atoms 5️⃣🪨⚛️, like a small loop in a chain. Cyclopentadiene is a molecule that looks like this little loop ➰, but it's a bit special because it's reactive and likes to undergo interesting 😲 chemical reactions.
28. **Ferrocene:**
- Imagine a superhero with two arms 💪 made of Iron 🤖 that can grab onto other molecules and make powerful chemical bonds 👫. Ferrocene is like this superhero molecule with an Iron atom sandwiched 🥪 between two Aromatic rings 🤝💖. It's famous for its unique structure and its role in chemistry and materials science.
24. **Mass Spectrometry and Chromatography:**
- Think of detectives 🕵️♂️ solving a mystery by studying fingerprints and footprints 👣 left behind at a crime scene 🎬. Mass Spectrometry and Chromatography are like the tools detectives use in chemistry to analyze and identify Molecules. Mass Spectrometry helps determine the Mass 🏋️♂️ and Structure 🧱 of Molecules, while Chromatography separates different components of a mixture 🧪 so scientists can study them individually.
25. **Feynman Diagram:**
- Imagine telling a story using simple drawings of characters and events. Feynman diagrams are like these special drawings used in Quantum Physics ⚛️ to visualize and understand how Particles interact 🤝 and change over time⏳. They help scientists make sense of complex processes, like Particle Collisions and Decays, by representing them in a simple and intuitive way.
In summary, these Chemistry Terms encompass various fundamental concepts that are essential for understanding the behavior of matter and chemical reactions. ⚛️🧪⚗️ By relating them to familiar analogies and examples, we can better grasp their significance and applications in the real world and in scientific chemistry.
ah thank you my nerd friend, love you
❤
❤❤
Thanks so much for sharing this
I've never had the honour to learn this in school because of our classist education system, thank for bringing education to the interested underprivileged! :)
Thank you very much, I appreciate it! I am glad I could help :)
same for us.. physics chemistry maths, all worth nothing what those teachers taught in our school
sometimes i hate "sets" in subjects, i guess i do see why they're necessary but im sure teaching them is always a hassle. one thing i definitely notice is that the lower a "set" is, the more strict and impatient a teacher is. the top set math teacher is chill and she acts like our friend, while lower set teachers literally discourage their students or dont even teach (he literally just hands out work to do on your own and doesnt ever present it on the board).
i know ur comment isnt really about this (i think), im just sleep deprived and wanted to share my opinion 😭
dude explained chemistry in 19 min more than my teacher could in 2 years
Perfect timing! I have exams of chemistry coming up
same bro
Tmr Chem exam for all 12th graders in India 😢
Sorry but entropy is NOT disorder. It is in everything else but NOT CHEMISTRY. Entropy is like a level of how many possible “States” a group of compounds can be in inside a container.
no not tmrw, its on thursday for me@@akilan.k.s7050
Well, not for me, my chem exam is last week
I'm a chemical technician by profession and you explained everything perfectly and in a way that's easy to understand, good job!
Its only even slightly digestible if you already know this stuff
@@ViktorLoR_Mainuno?
The remembering part is zero however😂😂……
Jesus loves you ❤️ Please turn to him and repent and receive Salvation before it's too late. The end times described in the Bible are already happening in the world. Jesus was born into the world free of sin, then he died on the cross for our sins and God raised him from the dead on the third day. Jesus is waiting for you with open arms. He wants to be with you but time is running out. Repent now and turn to him while there is still time. His heart longs for you.
@@L17_8 I'm catholic
Wonderful explaination!! This is by far one of the most excellent videos briefing high school physical chemistry I've watched.
Very well done! I enjoyed learning chemistry in high school and college a few decades ago. But! I enjoyed this summary even more!
This guy deserves more views!!!
🤝 agreed 🤝
He didn't invent anything
@@mike.1 i guess thomas edison deserves some views
*more million view
Imagine approximately 8 billion humans understood all subjects😮
I can't imagine, it will be fantastic jump🦘
When we needed him the most, he returned 🛐
Also please do all of biology too. As a science student this trilogy will save my life
PLEASE THIS WOULD HELP ME SO MUCH LMFAO
Ya I’m in bio rn
Master of all elements.
Master of all elements.
Bruh, you have just cleared some of my doubts that I had for so long. Your videos are awesome.
This man just educated me whole highschool chemistry. Nice work and thanks!
I love the fast pace format, it is fast enough so you can connect things while also not leaving time for the realization of things you didn't understand to kick in and get you out of the flow zone
**Fermions:**
- Imagine you have a group of particles that are a bit shy and prefer to keep their space. That's like Fermions. 😳⚛️
- Fermions are a type of elementary particle that follow a set of rules called Fermi-Dirac statistics. They're like the individualistic loners of the particle world, always maintaining their own unique identity and space.
- Fermions include both matter particles, such as Quarks and Electrons, and Antimatter particles, such as Positrons and Antineutrinos.
They're the building blocks of Matter and Antimatter and make up everything we see in the Universe.
**Types of Fermions:**
1. **Quarks:** Picture tiny, colorful building blocks, each with its own unique flavor. That's like quarks.
- Quarks are fundamental particles that come in 6 types, or "flavors": up, down, charm, strange, top, and bottom.
- Quarks are bound together by the strong nuclear force ☢️ to form Protons and Neutrons, which are the building blocks of atomic nuclei.
2. **Leptons:** Imagine a family of particles, each with its own distinct personality and role. That's like leptons.
- Leptons include particles like Electrons, Muons, and Taus, as well as their associated Neutrinos.
- Leptons are not affected by the strong nuclear force ❌☢️ and exist independently as individual particles. They play a crucial role in various processes, such as beta decay and neutrino interactions.
(**Fermionic Properties:**
- Fermions obey the Pauli exclusion principle, which states that no two fermions can occupy the same quantum state simultaneously ⚛️❌⚛️.
-This property gives rise to the unique structure of matter, with atoms and molecules having distinct energy levels and configurations.
- Fermions have half-integer values of spin, which determines their intrinsic angular momentum. 📐 This property distinguishes Fermions from Bosons, which have integer values of spin.)
(**Importance and Real-World Applications:**
- Fermions are the building blocks of matter and antimatter and are essential for understanding the structure and behavior of the universe at the smallest scales.
- They govern the properties of atoms, molecules, and materials, shaping the physical and chemical properties of everything around us.
- Fermions have practical applications in various fields, including particle physics, condensed matter physics, and technology.
- Understanding Fermions helps scientists develop new materials, technologies, and applications, such as semiconductor devices, superconductors, and quantum computing.)
In summary, Fermions are fundamental particles that make up Matter and Antimatter.
They include Quarks and Leptons, which are the building blocks of Atoms and Particles.
Understanding Fermions is crucial for unraveling the mysteries of the universe and developing new technologies that shape our world.
I appreciate the effort you put in this but ain't reading it all 😅
Thank youu❤. I'm saving this for later to remember 😅😊
Love your videos, they explain it so clearly. I learnt more in 5 minutes than in my entire Chemistry class this year. I can't thank you enough.
2 hours ago I didn't know anything about chemistry. Now, with this video + ChatGPT explanation covering everything I didn't fully understand, I feel fucking powerful
let's fucking go
ChatGPT does not tell the truth, it tells what fools an onlooker into thinking is the truth. If you don't know the answer already, you can't be sure it's correct, and if you do know the answer already, you have no need for the T9 Autocorrect with marketing that is ChatGPT.
Rejoin the light.
Ah, was it mine hehe? ;) You're graciously welcome! 🧪⚛️
The whole point of chemistry :
“ Hey we have got this formula surely we can apply this to all things without any exceptions right?”
“ well yes but no”
But the good thing is, that when even more concepts are studied, things are getting more predictable again
Its not only chemistry, this is just how science is. Everyone single field of study in science has its own exceptions
yeah if you’re an ignorant scientist
@@anniruddhdwivedi2947 but ig no field can beat Chemistry at its huge amount of exceptions 😅
@@user-hy8nb5xo7m true to be honest, quantity wise I would say chemistry, but severity wise I would say physics. It's rather just what you want it to be, since biology is just applied chemistry and chemistry is just applied physics.
*Thanks For The Quick Revision*
I would listen to multiple episodes of this guy explaining things. Please make more chemistry ones.
Dude, you summed up in 19 minutes what my teacher couldn't in 3 years. Thank you so much for this!
Amazing video! As a teacher I'll definitely be using your videos in class (thanks especially for not adding cuss words). I'm sure you're going to grow into a big channel if you keep producing work like this!
Brilliant explanation of all school chemistry! Thank you very!
This is amazing. Bookmarked. I wish someone could have explained all this to me in such a short period of time, a long time ago.
1st man to learn everything
He didn't even go into oc and there are a lot of topics missing ( if ur In india you study all of that and some extra things and organic chemistry together in class 11th)
@@RED_carps why so salty man, he is just appreciating the content creator
@@handledeeeez I don't know
@@RED_carpsthat’s why it’s called general chemistry
Pardon me for using such language, Though i would really like to say: Ahem ... B**n ke l*de Can't you just check up the description of the video? It literally just states that! Also the thing which he taught is what classes here in India cost us (science students) on enormous chunks. Ik what he missed though you shall atleast not depreciate the thing if you can't appreciate. Anyways have a great day. No hate.@@RED_carps
You have no idea how helpful this is. Been studying for the MCAT and tend to get lost in the sauce of biochem and orgo when I really need a better foundation of chem/phys, and you vids are the perfect speed and concision for me to sort everything out in my head. Excellent work.
What do they call the guy that finishes last in med school?
Doctor
Keep up the good work, bro!
@@BretLeduc What do they call his patients?
Dead.
Awesome, I learned things I already knew. Now I'm gonna watch again to see if I can learn more of what I already know.
Thank you for a wonderful video.
Love this type of content actually keeps me interested in the video so i can learn the material definitely recommend
even a top tier video wont be able to convince me that chemistry is something i can handle
SAME LMAO
As long as you believe that, it will be true.
I am sixty.i have learn from youtube.so you can .
Self-fulfilling prophecy.
This video is just too good. normally i woulnt do and comments for any kinda video but this is just spectacular. Keep on with what you do, you show some good quality person vibes
This was for sure the greatest video I've seen so far this year
As a chemistry major, this made my day! Keep up the good work, I love your videos!
One of the best videos I had seen in a while.... Deeply researched and man what beautiful concepts you must be having to make such a concise and clear video in such a short time span
this was really helpful! thanks for creating it
Really well made video dude. Keep up the amazing work
Dude that is a LOT of science in one video and i love it💪🏼
For the SPDF layer counting, there is an easier method then the chart, you can look at the periodic table and assign each area a letter. Alkaline and Alkaline earth metals(and helium) get S. Post transition metals to noble gasses get P. Transition metals get D. And the Lanthanoid/Actinoid series get the F Block.
Been wanting a crash course on chemistry thanks for the video!
Absolutely amazing video. Thank you.
Just 34k subscribers??? You deserve at least a million for this quality and very good explanation 👏 ❤
Agree
This is explained in million of books
@@mike.1 Okay, so this is a condensed million of books filtered from repeats and fillers in form of a 19 minutes video summary. That's quite impressive.
I’m a TA for general chemistry and I will absolutely be referring my students to this video- really excellent work!!
This is literally the best summary of general chemistry ever created!
So great! You explained everything I learned in the past 5 years in 19 minuets!
As someone who is studying chemistry I have to say this a really easy to understand and well put together video, really great work!
WOW. This channel is AMAZING. I have degrees in math and I think a math video would be FASCINATING!
As a chemistry lover and a high school student, I'm impressed of how it did flow so smooth between the subjects. Love it
People with ADHD be thanking you rn. 🗿🗿
Bro you are awesome, just explained all in just 19 min😮
genuinely top tier explanation ill comment just to promote it that's awesome, ive sent this too friends as well it's perfect for highschool chem
Thankyou so much man! definitely helpful.
This is so great, i enjoyed this video so much, i think i even might get over my social issues and share it with my chemistry classmates
Amazing work! You explain complex chemistry concepts so clearly in just 19 minutes! 👍
complex ? im in 10th grade and all the concepts here except 2 or 3 we leared in 9th grade and 10th grade
@@optharun2139or atleast you think you did, you don’t have chemistry as a main subject until 11th and when you do you’ll realise why and how it’s complex
And tomorrow is my physics exam 😶
Very good job. How did you do on your chemistry test?
Thank you for this valuable insight!!!
The best video to revise ur whole senior school chemistry thanks a millionnn🎉❤
your timeline must look insane! so many transitions..
i like it
transitions are seamless. its in a "you see this? lets see why it happens" format, which is literally how our brains work (unlike how schools teach)
this is amazing
my exams start tmrw
Nice this is everything covered in IB standard level chem (excluding org chem and most formulas). Great vid and a lifesaver.
This is tremendously helpful. Thanks for your efforts!
I must say this is a very good video to fresh up you chemistry knowledge. On top of that, this video explained me how oxidation numbers work in seconds, something I couldnt achieve by myself in multiple hours.
me too i finally understand
This guy just told the whole 11th grade
This is actually amazing this channel is a gem i hop it succeeds
This video is such well made, great work!
Politicians who deny climate change should be forced to summarize what they learned in this video before they are even eligible for office.
Slight correction:
At 15:23, the oxidation numbers are covered
Steps 1 and 2 are technically incorrect.
1. H AS AN ION bonded to another atom does (most of the the time) have an ox. number of +1. Such an example would be HF, where the ox. number of H is +1 and F is -1
2. O AS AN ION bonded to another atom has an ox. number of -2. An example is NO3-, where each oxygen atom would have an ox. number of -2 and N would have an ox. number of +5.
The reason why H2 and O2 do not act in this way is that they are in their natural state. When not manipulated, a pure solution of H will exist as a gas H2. The same is true about O. Any atom in its NATURAL STATE has an oxidation number of 0.
Bro really appreciate your good work , it is awesome. You instantly gained a subscriber.
It was recommended to me to learn some chemistry for my upcoming degree and this helped a lot! Thank you
I am realy shocked that thing i learned in 3 years can be summed up in 19 minutes 😂
So why school 🏫🎒 teachers keep making us believe Chimestry is hard when in fact the hole topic could easily fit on a 20 mins video full of jokes... 😌 Man school really needs a deep re-thinking 🥱😪
FRR
Uranium is a good alternative to cereal.........
20 billion calories per gram of Uranium...the bulk would go crazy
@@wacky.scienceWE BULKING WIT THIS ONE🗣️🗣️🗣️🗣️🔥🔥🔥🔥🔥
@@wacky.science😂😂😂😂
Omfg
You explained everything faster, while keeping me entertained and keeping it basic while also explaining it in a complicated way. You literally did a better job than three of my chemistry teachers throughout 6 YEARS could.
wonderful vid, u explained so many things i couldn't understand earlier, thanks
bro just explained my whole 9th grade and 10th grade chemistry take my sub
9th and 10th ? U studied this in 9th and 10th ?
That's a good revision. Thanks for this video. I am very much satisfied❤
Cool video. I know a little bit about chemistry, and your video has more info about chemistry than my brain.
You're videos are really good!!
Lewis theory crying in the corner rn
This is much better than your physics video. You're not a complete copy of Bill Wurtz now! I suggest you further explore your own style!
Edit; I again know almost all of this from IB Chemistry HL
banger. godsend for revision. thanks mate
genuinely the best video ever made on youtube
This is the best ~19 minutes of chemistry I ever had. I learned how to make a volcano, a slime, and a rainbow in a jar.
Chipi chipi chapa chpa
I got scammed.
@@CapyKing15
Same.
now listen here you little sh-
2=-1
No
Im really appreciate your hard work to explain chemistry to us..MUCH LOVE❤
I freakin love Ur videos, please keep on making them , you're great. I would find a video like this on mathematics interesting, would U consider making one?
Speaking as a chemist: Great video! Only one thing bothers me: When you pointed out the electronegativity, you wrote the elements as molecules. For example, you wrote that the electronegativity of F2 ist ~4. But F2 does not have an electronegativity since both atoms bonding are the same and pulling as strong as their bonding partner on the electrons. Therefore, electronegativity can only be seen in single atoms - not molecules. In this example: The electronegativity of a single Fluorine atom F, not the corresponding molecule F2 has an electronegativity of ~4.
Good on you for going into chemistry, that field seems crazy so congrats for making it and enjoying it!
I like the content.
Its highly informative understandable and it only explain the key points of the subject.
This is can be called as a great example of Pareto principle in my opinion
Because it contains the most understandable condensed %20 information that explains most while it keeps the most complicated %80 part out of it.
Thanks for the great content keep up.
Thank you for this video it helped me understand a couple of things much easier
Your explanations are so comprehensible I understood nearly the whole nearly 20 minutes video these videos have taught me more than my whole education combined and this would be great if you concluded it with biology 🧬
This dude just covered these chapters
1)Some basic Principles of Chemistry
2)Redox reactions
3)Solutions
4)Thermodynamics
5)Periodic table
6)Atomic Structure
7)Chemical Equilibrium
8)Solid state
9)States Of Matter
10)Chemical Kinetics
11)Chemical Bonding
IN JUST 19 MINUTES
My three years literally flashed💀
This dude is crazy
im positive he covered all the units from ap chem except application of thermodynamics
altho high school chem part was a bit whacky or maybe it felt that way because of "in a nutshell" format
This comment will make you Rich but you'll have to be a millionaire
This was an enticing review, many things that I should probably remember as background knowledge, thank you
Love the vibe of this video, I will be sticking around 👍
You can't just leave organic chemistry and call this video "All of Chemistry" 👀
*worth knowing
Apparently you aren't aware of how chemistry works still because if you were, you'd know this stuff is part of organic chemistry too and the fundamentals of a lot of aspects of Ochem are the same
crazy. this is the first time i could keep this chemissstry in mind.
Great timing! My entrance exams are just in a month and half.
Can you do organic chemistry next?
This brings back good high school memories, thank you!