The Periodic Table: Crash Course Chemistry #4
ฝัง
- เผยแพร่เมื่อ 26 ก.ย. 2024
- Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the universe, and it has a wealth of information to tell us if we can learn to read it.
Watch this video in Spanish on our Crash Course en Español channel! • La tabla periódica: Cr...
Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: apple.co/3d4eyZo
Download it here for Android Devices: bit.ly/2SrDulJ
Table of Contents
Dmitri Mendeleev - 0:45
Mendeleev's Organization of the Periodic Table - 2:31
Relationships in the Periodic Table - 5:03
Why Mendeleev Stood Out from his Colleagues - 7:09
How the Periodic Table Could be Improved - 8:28
More info about the cylindrical periodic table of elements: www.av8n.com/ph...
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Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: apple.co/3d4eyZo
Download it here for Android Devices: bit.ly/2SrDulJ
k
Ok boss
THANK YOU
I actually love this comment section. It’s pure Au
Looking at all the puns about helium like "HeHe"
He13
Haha (hafnium)
@@ryanl.1085 NaBro
Michael Jackson: HeHe
Tee Hee
Can you imagine having as much confidence as Mendeleev? What an icon...
A neutron walks into a shop and says,"I"d like a coke."
The shopkeeper serves up the coke.
"How much will that be?" asks the neutron.
The shopkeeper replies, "For you? No charge."
this is so underrated
Good one
The neutron says "Okay, I'll take it"
The shopkeeper asks "Are you sure?"
The neutron says "I'm not positive."
JAJAJAJA
My new favorite joke.
Chemistry jokes are sodium funny! I slapped my Neon that one.
I C what you did there...XD
I'm scarred for life XD
thank you for this xD
The periodic table is *quaking*
Knee on!!!! Took me some time to figure that one haha
the story of Mendellev's mother is heartwarming :). Now to memorize this damn table :O
Dee Flores look up the "asap science periodic table song" that (kind of) helped me memorized them
I used the one using Cancan and sang it infront because our teacher told us to memorize the whole periodic table. Hahahaha
Crazysquirrel I learnt it in 8 years old and now I'm Chem expert
@@crazysquirrel879 thanks!
CrazySquirrel yep ^^
You know, I was going to tell you a chemistry joke, but the only ones I have are Boron, and all the good ones Argon.
LOOOOOOOOOOOOOOOOOOOOOOOL
***** Thank you.
lol, but I didn't get the boron part...
:):):):)
OOooooohhhhh, boron, as in boring... well, I got it
We worship you before our exams.
Joseph Stalin You sir, stole my words.
+Joseph Stalin well since you r stalin can i be mussolini
+Joseph Stalin well since you r stalin can i be mussolini
nyc man If you pickle my nickle for a tickle.
***** That is in fact the secret entrance to my secret bunker which leads to my secret office which is where I store my assortment of secret red pens which I use to write secret stuff which is secret for even the most secretive personnel which is a secret to the secret of secrets in the KGB which is a secretive organisation that is a secret to the country in the interests of national security which in turn is a secret country as countries are supposed to be secret and so forth
the amount of nerdy jokes in the comments is amazing lol. I'm only here to better understand my chem course
yes
same
Scientist have discovered learning while laughing is supreme. I'm hungry
Redfizz12 a year later and I actually need this video for my AP Chemistry class
A real science-nerd-lover needs this.Not for the school....
You are right . My Mom scarified a lot for me .She passed away last year in September due to lung cancer ,but before she could die , I told her that I would like to be a Biochemist one day and she agreed(approved) my idea . I will not disappoint her .fFinally I managed to enroll with University Of South Africa this year . I am studying Bsc : Biochemistry and Microbiology part time ,but at this stage I am an Electronic Engineer ,I am changing the stream because I have always loved Biology and Chemistry . Thanks for your efforts Crush course team.
That's awesome man! Remember your mum when you're feeling down! Best of luck mate!
Good luck!!
Rabotlhoko Tlhabane gg
Rabotlhoko Tlhabane I kinda want to say something racist and smart-arse-like, but I got nothing.
Thanks cousins and Crash Course for your support .I managed to pass Chemistry .
Is nobody going to comment on how amazing Mendeleev's mother was?
+Petrifyer She was easily one of the most dedicated mothers in history.
+Hannah Glenn 1200 miles on horseback, 'nuff said.
+Petrifyer But... she abandoned her other children
Samuel Jeon No, they grew up and went their own separate ways.
+Samuel Jeon what? are you not able to live w/o your mom?
We watched this in Physical Science and no one understood why I was so happy. I was like, "Guys, it's frigging Hank Green!!!"
nobody talks about the Horse here . without the heroic sacrifice of that horse we wud not have any P. table today
lolq
We would, just not as soon.
Without that horse's sacrifice, most of us probably wouldn't have been born! because a chain reaction of events. Your dad in school would not study chemistry as it is, have a different homework assignment that day that would prevent him from spotting your mom at the bakery, and woosh. No you... That or a million other chain reactions.
you...are right!
Chaos theory?
i was going to tell you a chemistry joke, but i knew you'd have no reaction.
Are you sayin' I'm a noble gas?
Yeah, cause all the good ones argon.
Con Savvy and the rest are all boron😊
Mm....am I a noble gas now?
Guys I can't understand , can anyone please explain it...?? I saw it in many comment section but I can't understand😔😔😔
I had a teacher named Mr. KOH, so normally we called him Potassium Hydroxide
two men walk into a bar. The first man says to the bartender: "I want H20", and the second man says: "I want H20 too."
The second man dies.
+Carien Kotzé funny XD
+Carien Kotzé pika! I love pikachu!!!!!!!!!!
+Sammy Gaming cool
Pika?
Pika chan pika da pikachu!
I came to the comment section for the puns definitely not disappointed.
Bob Ross oh hey bob
Happy little bob ross
bruh i thought you died
My teacher threw sodium at me. Thats assaualt
this is underrated
Thank you
Did you pepper spray them?
*sodium chloride
If he did throw sodium at you it would combust as it hit your skin due to the moisture that is on it😐
Are you okay about what you’re teacher threw at you.What is a sodium, and when did you’re teacher throw a sodium at you.I think it must have hurt you.
Chemistry Class Be Like
Teacher: "Do you know the formula for sodium hypobromite?"Me: "NaBrO."
Teacher: "What about the symbol for Nobellium?"
Me: "No."
Teacher: "Well do you at least know the symbol for sodium?"
Me: "Na."
Teacher: "... A+! :D"
Mr. Mask I LOVE THIS 😂😂👀
Mr. Mask Lmao 😂😂⚛😂😂⚛⚛😂😂⚛⚛⚛⚛😂😂😂😂⚛⚛⚛😂😂😂⚛⚛⚛⚛
😂😂😂 omg that's hilarious
Loool
Nobellium Uranium
I hope you know that you have literally been my chemistry teacher this year Hank. Thanks for all you do!
I told a joke to the noble gases but they didn't respond :(
They didn't *react*. But the joke nearly worked. ;)
86.Radon and 118.Oganesson are‘Reactive’!
@@neptunium-2374 really?
@@neptunium-2374 radioactive ≠ reactive
@@dottoking8696 We R L8
Au: You heard about Gallium and Yttrium?
Ag: Nah what about em'?
Au: They GaY
This is new 💀👏🏻👏🏻
My friend offered me some Sodium Hypobromite, but I was like "NaBrO."
+Hermione Granger woah.....
+Hermione Granger I think you mean Hypobromite HBrO 1-
+Game Rave Party pooper!!! its a good joke
+Game Rave One does not simply correct Hermione Granger.
Carien Kotzé Damn right.
As a high-school chemistry teacher, when I'm looking for a good video to support a section of the book, and I find one made by CrashCourse, I know my search is probably done. Thanks for making these captivating and informative videos, and I hope you see good fruits for your labor in the next generation of young scholars.
*Well, I heard that Oxygen and Magnesium are going out on a date and I was like........*
*"O" "Mg"* 😮😮
when i heard potassium was single, i was like K
OMGGGGGGGGGGG
This is one of the reasons I hate people on the internet.
@@ratnakumarchaliyath7825 actually they have all the right to say this. why?
*BECAUSE THIS IS AMERICA*
MgO*
when you science so hard you completely rekt some French dude who thinks he knows better
lol
Will Lu Is the French Chemist Paul-Emile (something) Boibaudran? With the element Gallium? I have a project on it due tomorrow
Will Lu I AM FRENCH
jk
oh
the jokes on here 😂. much funnier than they should be
argon you my friend are the funniest person alive
John and Hank can make pretty much any subject interesting, but this series really shows how passionate Hank is about chemistry.
I like how this video is only nine years old, but the Table of Elements has updated since then. We found more!
You guys seriously need to make a Physics Crash Course. I'm in Germany as a foreign exchange student and I'm learning these two subjects... without ever having learned them before. Your Chemistry courses are life savers. You should help me to keep from drowning in Physics as well. If you please.
Actually, math would be really helpful as well.
Hank, I think you are amazing at showing how some scientists are real life superheroes like in this video or the one about Marie Curie. I am sure it helps hugely in attracting people, especially kids, to science. Very inspiring!
pschh!! Kids!!! Im 25 and am horrible at chemistry! lol This was a link my teacher included in his lecture notes and now I can actually take my quiz and know what he's talking about! Thank you!!!
I need a CrashCourse Physics :) I love this channel
honestly this guy gets people interested in learning, not just kids
This comment section is 5% questions and praise comments 5% talking about the comment section and 90% chemistry puns
I was going to make a Sodium joke but Na
Someones a little salty...
Poke Playah Stop being basic! BE SUPPORTIVE!
Lol, I was literally gonna make a Bromine Oxide joke after that, but, nah BrO.
Poke Playah *cough* Br2O *cough*
Ryuumi
**insert THANK YOU.gif**
Sodium, sodium, sodium, sodium, sodium, sodium, sodium, sodium, Batman! (Hint: ME-TV)
or how about...
Two electrons were walking down the street and bumped into each other. One asks, "Are you okay." The other says, "No, I don't think so." "Well what's wrong?" "I think I lost an electron." "Are you sure?" "Yes, I'm POSITIVE" :)
How can an electron loose an electron? I think you meant an atom
Oh, whoops. Haha yeah that's what I meant. Thanks!
@@psychedelicpain420 the electron is inside the atom so he should say I lost a charge and electron is negative charged
@@whyyoulooking4944 I appreciate the effort, but I already knew that. What I meant was, that an atom can loose an electron, but an electron cannot loose an electron. An electron doesnt equal charge, but the difference between protons and electrons. That defines charge.
My chemistry teacher gave me some Sodium Hypobromite, but I was like "NaBrO". He asked if that was supposed to be funny. I said, "That's my only chemistry joke, the other ones are boron, all the good ones argon".
Omg this Mendeleev POV was crazy from start to finish xD
Hank, you make me fall in love with science and knowledge. I just want MORE! Give me MORE!
***** thanks! I'll check that out :)
I want Hank to be my chemistry teacher at school cuz he is awesome!
this just helped me learn more about chemistry than i did in 3 years,sitting in a class room.
Christine Salcedo how was 4 years later for ya
omfg, all the comments are chemistry puns...
Na its not all so dont be salty=D
omg why... xd
omg why... xd
Unfortunately for me, all the good puns ARGON.
True, but they're Sodium good!
Someone threw sodium chloride at me.....
I said," Thats a salt! "
Damn. Hank is everywhere. I've seen him on like 5 different channels. I don't mind. He explains stuff neatly
Yes! He made a reference to Narnia!! NARNIA FOREVER!!
Everything is batman Such a cute picture
+Everything is batman I paused the video and went into the comments to look for this one and give it a thumbs-up ^u^ I really need to reread that series...
+Everything is batman at what time?
Astrid i’m concerend
Helped me in biology last year, helping in chemistry this year.
Yasmine Scego same
i bumped my neon a table
cwagon cwagon omg I cant believe I laughed at that
oof
The king really farted a noble gas today.
You my good sir are a special kind of Star.
gay low sac
how tf do you like NF
😂
D T 🤕
Dmitri Mendeleev, The original Avatar
Ya know, I was looking through all of these helium jokes like HeHe, and then I thought to myself, should I tell a sodium joke? Na. Then I tried to find another joke to tell because all my good ones argon, but sadly all of them were too boron.
When I noticed there were 115 Atoms in the periodic table I checked the video description and BRO it was 9 years ago!? FR?
There should be an Action movie about Mendeleev so everybody understands how awesome/epic/badass he was.
This.
***** Forgive my ignorance, but what is "This" supposed to mean? "This is the stupidest thing I have ever heard" or "This is brilliant"?
Adrian Garcia Is this your first time on the internet?
***** Not at all, I just happened to not be familiar with the "this" meme.
Has anyone ever paused the video during the intro theme and read all the facts littered across the screen?
"This machine Pwns n00bs"
i have and its funny XD
Wanna hear a jk about nitrogen and oxygen? NO? Is it OK if I tell a jk about oxygen and potassium then?
OK......OUUUUU I get it😂😂😂😂
whyyyyyy😭😭😭
OK. I can tell you the one about potassium, nitrogen, and oxygen if you want.
Psychedelic Pain noooooooooooo
OK
Is nobody gonna talk about how much of a badass Medeleev's mother was?
Love the Chronicles of Narnia reference.
You're clearly a superior human being.
Please never stop being Hank.
Can't thank you enough for telling about Mendeleev's story along the video. I had no idea about it and that caught my attention completely on the subject. In fact, something full of purpose is way more interesting to learn about, and here you linked it perfectly. Your content is amazing
That is insane. That is just amazing holy mother of Mendeleev.
He was so sure and he was RIGHT omfg
All these videos are awesome. Its been 10years + since I have taken Chemistry and now Im back in college taking it ... These videos are helping me prep for whats to come....
5:09 is when he starts going over the table... The background of it is cool too, but when doing homework it can be better to watch videos for the least amount of time possible
Thanks he was talking bullshit
GSlovers Rock I mean.. It can be cool to know though
horsecrazy2266 Yeah, it wasn't really bullshit, I agree, history is good to know.
5 minutes not even going over the table? The history part can be a diff vid
GSlovers Rock It could be. But. It doesn't fit with any other subject, and there are enough people who are interested in the subject. I just realize that in homework, time can be a priority, so I commented the minute/second.
"To be clear (let me use a fancy and complicated word to make things clear) this is pure conjecture"
would it be absolute coincidence that the moment i read this comment the video played the same dialogue
A nuetron walks into a bar. The waiter says “ for you , no charge”
You guys should do a physics course covering the basic laws of motion and the big bang as well as cosmology
and general relativity and black holes. I think people would love to know more about the way things move as well as the origin of the universe.
That imagination round was incredible. Kudos for, yet again, making me feel and connect with a part of history.
"theyre always jonseing to hook up with a hottie from the other side of the table..." Hank youre great
THANK GOODNESS FOR YOUR TH-cam I HOPE TO GOD I DONT FAIL MY EXAM TOMORROW
Thank you for helping me pass biology and chemistry! I definitely couldn't have done it without this show.
Teacher sent us here, didn’t think I’d enjoy it this much😃
Great video! We're homeschooling right now and your videos are really helpful. Thanks for all you do.
Mendeleev... the Chuck Norris of science... what a badass.
It’s coronavirus that brought us together
This video hypnotized me-- now I know I AM Mendeleev.
you rock mendeleevs mom! we acknowledge you!
"you are Mendeleev. Master of the Elements."
wait... does this mean Mendeleev was the *Avatar!?*
I heard oxygen and magnesium were going out and I was like OMG
Thank you for helping me understand Chemistry
My science teacher showed us this
Props to your teacher. I believe a lot more teachers should utilize these videos. My AP World History teacher showed us the World History series by John and I've been a fan of crash course ever since
I wish my teacher showed me this...my chemistry teacher is just so boring. I have to find all this additional information myself.
asdfgh123456978 same here -_-
Catia Park I'm a junior in high school... And if you notice my profile picture, its very old, at least a few years... and that might be why you're asking...
Yeah, I need to change it, but I keep forgetting, and I'm never on my account
Catia Park But you already know about it :). I really encourage you to watch all of the ones you're going to need for future classes and memorize them... I really wish I'd known about these before, now I'm watching them all right before finals and doing it
I like it I learned a lot and am a 8 year old kid
its so nostalgic looking at the periodic table with elements begining with "unun"
I'd tell a chemistry joke, but I'm not sure I'd receive a positive reaction.
When you see the comment section filled with chem jokes😂😂
I was a chemistry major late 70’s and went on to healthcare field. Now that I’m retired, I want to relearn the periodic table. Just curious how it changed 50 years later. Thanks for the insight. 😊
There's hydrogen and then helium lithium beryllium boron carbon everywhere nitrogen all through the air and oxygen so you can breath Fluorine for your pretty teeth neon to write up the sign sodium for salty times magnesium… You do the rest I can't memorize all those
Aluminum Silicon
potassium
And Calcium so you'll grow strong.
Benjamín Valdés Vera scandium titanium vanadium chromium and manganese this is the periodic table noble gases stable
halogens and alkali react aggressively each period we'll see new outer shells
What you think before the big science exam: I memorized all the elements of the periodic table!
During the exam: Fails to give an example of a single element.
10 years old and still amazing.
am I the only one who watches these for fun?
When my teacher pulled up crash course I had a huge fangirl moment. Is that bad😂?
Ive been studying for a chemistry test for the past 5 hours (my mental state is not stable) so Mendeleev's determination made me sob
You are not worthium - Thorium
'cause you are Mendeleev, Master of the elements ! So deep !
3:50
*AGGRESSIVELY FLINGING PAPERS*
I’m only here because my science teacher made me watch this during quarantine
Table of Contents *For mobile Users*
Dmitri Mendeleev - 0:45
Mendeleev's Organization of the Periodic Table - 2:31
Relationships in the Periodic Table - 5:03
Why Mendeleev Stood Out from his Colleagues - 7:09
How the Periodic Table Could be Improved - 8:28
I love these videos, I mean I'm not technically learning anything new because I've learnt all this doing A levels, but you explain things so much better than my teacher so it sticks in my head better.
That moment when you and Mendeleev have the same belief
Beliefs**
"She pleads earnestly and they reject you" LOL loved this video subscribed.
ok, so everyone here is making chemistry puns, but am I the only one who was dying over the horses' legs at 1:24 XD I couldn't stop laughing
BEST ONLINE TUTOR EVER ! LOVE UR VIDEOS !! KEEP IT UP@@!!
5:00 Mendeleev was the Avatar confirmed.
The first part had me emotional like I’m ready to go on a conquest of knowledge for this dudes mom. CHEMISSTTRYYYY
when medeleev flails his arms it gets me every time