This posts the fact that Mendeleev just wanted to create the periodic table. In fact, he was writing a school-book about chemistry and needed the table to explain certain behaviours of elements. Clearly, his work was remarkable....it's just important to show the whole framework

• Hennig brand - isolated phosphorous from his urine • Antoine Lavoisier ( father of chemistry ) - defined what an element was - created a list of known elements in which they could be classified - the first one who tried to put the puzzle together • John Dalton - weighed the elements and arranged the puzzle by weight • Wolfgang Döbereiner - combined elements to see how they reacted to each other - bcs of him scientists discovered that elements belong to families that share similar properties • Dmitri Mendeleev - The one who put the puzzle together thus creating the periodic table - ordered the elements base from atomic weight and known properties - he also predicted elements that were not yet discovered

Nobody: Helium: *ascends into the sky magestically*

4:03 "The puzzle of the periodic table of the elements was salt"

I slept at the test thinking I would figure out all the answers....... I failed

Thank you for posting this. I have my chem final in literally 30 minutes

they got me watching this in Chemistry for a major grade 😭

Imagine discovering an element but Dmitrii knows more about the element than you do

Um video muito facil de se coompreender, muito interessante o fato de que a tabela periodica foi criada por um sonho

Dmitri did not just dream about the table! It took him more time and he worked with each and every element before classifying them! This video does not display correct info!

After years and years and years... Now this fricking table makes some sense... Thanks!

Um vídeo interessante, a parte que me deixou curioso foi o facto de como foi descoberto o fósforo através da Urina… Impressionante!!

2:36 yes the Greeks love avatar: the last Airbender

Very helpful, thanks for this!

GREAT WORK DONE,KEEP IT UP!!!

It was Mosley who deserves a place. His experiments with the K(alpha) X-rays led to the modern periodic table. Fact: Mosley died aged 27 in the first World War , imagine if had lived for more , humanity would have benefit much more .

i love this! and the drawings too!

Not good compared to other ted videos, and you wipe out all Mendeleev's work saying that he dream it ! He did a lot of work and people think he is crazy before he got the answer !!!

Vídeo muito bom mesmo!!

Bravo Mr. Mendeleev...the world is a better place because of you...RIP.

I took AP chem last year and watching this couldn't help but put a smile on my face. :) Thank you

thankyou! for such a good creation

which are the similar properties per each group that specifie each corresponding column in the periodic table of elements?

Nice work!

Why am i even here? OH YEAH, cuz of offline class I'm trying to find my other classmates in the comments lol

I'm currently still learning how I can actually solve these periodic table puzzles just by understanding them

video muito interessante, apesar de ter sido obrigado pela minha professora a ver penso que todos devem ver e aprender mais com este video

Outstanding.

Comparing the periodic table to a puzzle, then to the game Tetris ; genius.

Table of Tetris...

perfect animation

Maybe to you, but to my primary students this is accessible, inclusive and more importantly, far more engaging than the boring raft of text books currently available.

TedEd has a way of telling me things I already know in a fascinating way.

Nice explanation!

Thanks you veeeeery much. :) Good job with this video. :)

thank you for creating this video, this has really helped me A LOT more with understanding the elements. :) (Visual learner)

Same! TedED LOVE!

Turning urine into gold, not a good idea

This is great

Thanks!

Wondered who'll make the new periodic table for the 119th and so on elements.

thanks! I think it was good!

I need to watch this

muito bom

you didnt do much research before making the video. the periodic table you showed was made by mossley not mandeleeve

gran video crack

Where's Henry Moseley? Yeah we all know Mendeleev was the closest amongst those who tried to arrange the elements by weight, but he was still wrong. He was a genius, undoubtedly. But he was wrong.

I used a marker and some paper. Then I scanned it into the computer, composited in Adobe After Effects

2:43 Antoine Lavoisier reading bed time stories.

thanks

my teacher told my class to watch this video but I'm seeing bad reviews so I don't know what to think

3:38 Simpsons Reference :D

2:44 aww 🤗💞

2:48라보아지에X 라부아지에O

video muito interessante

Mmm what can you tell me about Gil Chaverri's periodic table? I find that more easy to understand...

There are elements we have to discover- especially in p block

damn imagine if urine can turn into gold lmao

I have my chem midterm in 3 days!

Yes, *Very cool.*

keep calm , and freak out :)

sangat membantu

Depending on the topic , the video could be much better. In description, animation ... from every aspects.

Good Luck!

gostei do vidio interessante o tema

nice job very informative

Mendeleev also invented vodka

Good luck, mate! ;)

I might be posting this too soon but at around 0:35, your telling me a star made up of elements made elements?

Good luck! :D

what about 11[1-8]?

mendeleev was genies!

so basically he fell asleep and he discovered other elements just by sleeping?

im dying for this joke, me and my fiance cantaloup until we know

WHAT?!? I thought Mandeleev numbered the elements to make it easier to teach to a university and then realized that they shared similarities

good luck and stay calm!

muito interessante so que foi obrigado a ver

So, how did it go?

You didn't talk about Henry Moseley, who gave us the modern periodic table that is base on atomic number

Nickel-cobalt-nickel-cobalt-nickel-iodine

So is the periodic table solved or are there many elements out there we have no discovered yet?

Henry Moseley? Neils Borh's long form of modern periodical table?

Intro music is back :-)

3:51 bacon on the top of the screen...

Theres..... Hydron And helium Then lithium Beryllium Boron Carbon everywher

This helped me with my type 1 disability ❤🎉

When you are the first to solve big problems while sleeping

The consensus is quite mixed on that one. The bang part may not be literal, and of course, no sound. Some, on both sides of the fence, consider the possibility He had something to do with it. I mean, god or not, if your mind is not boggled by how the universe got here, you are not paying attention. But joking aside, I would love it if everyone could agree that we don't know for sure how this incredible place we call the universe was created. But everyone should be allowed to guess, and believe.

3:03 periodic Tetris

i had to watch this in class

wow

PT= Pill Top

curti do desenho mas não percebi muito

this video is incomplete, you forgot John Newlands, proposed the Law of Octaves, Lothar Meyer, another scientist who discovered the same arragement of elements with Dimitri Mendeleev, and Henry Mosely, the scientist that made the arrangement of elements similar to today's periodic table

1:35; A TRUMPET IS BRASS, NOT COPPER

Love your videos, but I have to wonder, when you first made this KZfaq channel, WHY didn't you name it "TEDucation"?! D:

so basically he peed for an experiment and discovered another element just by peeing?

Learning the Periodic Table: kzfaq.info/get/bejne/hZNka92fps2bhnk.html

My teacher put that on our exam but we didnt know he did and we all fail T^T

so how was it?