What we all need to recognize is that Mendeleev actually invented the Excel spreadsheet.
@idndyzgaming5 жыл бұрын
200th Like. This is funny 😂
@mazocco5 жыл бұрын
Its actually more advanced than Excel. You can put more data in every cell
@sarcasticeggs89985 жыл бұрын
@o0Donuts0o thank you for honoring my namesake>...🤣🤣🤣🤣
@666Tomato6665 жыл бұрын
More like Lotus 1-2-3 spreadsheet...
@jpe15 жыл бұрын
o0Donuts0o of course before Excel was Lotus 1-2-3, and before that was Visi-calc, and the ripoff clone AceCalc which gets credit for having a manual that didn’t take itself too seriously (there was a chapter entitled “on the territorial mating imperatives of the trumpeter swan”)
@jubbetje42785 жыл бұрын
The astronomers' periodic table: hydrogen, helium, and everything else they call "metals".
@jerungbiru555 жыл бұрын
There's hydrogen and helium then metal, metal. Boron, carbon everywhere, nitrogen all through the air. With Oxygen so you can breath and fluorine for your pretty teeth. Neon to light up the sign. Metal for salty time. Metal, metal, silicon.
@notpulverman96605 жыл бұрын
@@jerungbiru55 silicon
@jerungbiru555 жыл бұрын
@@notpulverman9660 thanks
@jerungbiru555 жыл бұрын
@@notpulverman9660 Ill edit that
@nibblrrr71245 жыл бұрын
Ever heard of the 80-20 principle? Well, H and He are just 4% of the cis-uranic elements, but they make up 98% of the baryon mass in the universe (and 99.9% of atoms by number). Why bother distinguishing between all that other insignificant stuff? :)
@TheRogueWolf5 жыл бұрын
Unfortunately, by the time Alexandre-Émile Béguyer de Chancourtois finished telling people his name, they'd lost all interest in hearing about his Telluric screw.
@ObadiahtheSlim5 жыл бұрын
You think that's bad. Imagine the world of music where we rarely hear about the greatness of Johann Gambolputty de von Ausfern-schplenden-schlitter-crasscrenbon-fried-digger-dingle-dangle-dongle-dungle-burstein-von-knacker-thrasher-apple-banger-horowitz-ticolensic-grander-knotty-spelltinkle-grandlich-grumble-meyer-spelterwasser-kurstlich-himbleeisen-bahnwagen-gutenabend-bitte-ein-nürnburger-bratwustle-gerspurten-mitzweimache-luber-hundsfut-gumberaber-shönendanker-kalbsfleisch-mittler-aucher von Hautkopft of Ulm simply because we don't have time to speak his full name.
@huntermontgomery84565 жыл бұрын
Talk about a name being a mouthful...
@rleroygordon4 жыл бұрын
@@ObadiahtheSlim Yeah. Right.
@ffggddss2 жыл бұрын
@@ObadiahtheSlim Monty lives on! Fred
@josesousa272 Жыл бұрын
Yes. Alex is more catchy.
@jomiar3095 жыл бұрын
Another really cool thing that comes up in radiochemistry (which is chemistry, but with super-heavy or radioactive atoms) is that really large atoms (actinides) actually have electrons moving at appreciable fractions of the speed of light, deforming orbital shapes and significantly altering chemical properties. In fact, arranging the periodic table to group electrons (the "standard" periodic table) generally also groups elements by chemistry, since valence electrons usually are the ones that form the bonds. But this isn't true for the actinides. Because of the deformed orbitals, chemical bonds form very differently, and they behave very differently, breaking periodicity. This has led radiochemists to propose another table arrangement based on chemistry trends.
@NickRadant5 жыл бұрын
I know this is lame but I love y'alls diligence in citing your sources
@matthewcallaway52233 ай бұрын
I think it’s important to express gratitude for the things you appreciate! Nothing lame about that 😊
@kendrickoyola42905 жыл бұрын
Dear god! Number 3 I have no idea if he said that name right but you win
@Silent0025 жыл бұрын
It was so glorious I had to listen to it several times.
@samuelfaille-denis80985 жыл бұрын
as someone who speak french, it was a valiant effort
@kendrickoyola42905 жыл бұрын
@@samuelfaille-denis8098 détester going to haine
@Ceelvain5 жыл бұрын
@Gabriel Cabana It was not that bad. I wouldn't know how to pronounce "Beguyer" but I would go for a "b'aiguiller" as he did. He just pronounced "chacroutrois" instead of "chancourtois". But still. A noble effort there. :D
@nicolethompson23995 жыл бұрын
Hey Frenchmen, y'all gotta admit that he did it confidently! Us non-speakers had no idea. It just sounded fancy
@WYM19765 жыл бұрын
For transition metals, the highest D shell electrons are also considered valence electrons.
@TheBluePhoenix0089 ай бұрын
Well so are the f ones but that's just a mess of exceptions and d-d and f-f interaction, shielding, whatever the hell lanthanoid contraction is, and many other things coming up in my exam I haven't studied for.
@DoubsGaming9 ай бұрын
@@TheBluePhoenix008Can't wait for that in a year or 2. Sounds like fun and depresstion all in one.
@xero27159 ай бұрын
@@TheBluePhoenix008 They aren't really exceptions. The rules are fairly logical.
@christelheadington11365 жыл бұрын
Alexandre-Emile Beguyer De Chancourtois.Mumbling to himself, "If I can't get this table to make sense, I am screwed.WAIT!"
@MisterYagibe5 жыл бұрын
+
@OrcinusDrake5 жыл бұрын
I wish your twin brother would stop shining lights at us from that train. I can barely see my clock.WAIT!
@juliav.mcclelland24159 ай бұрын
I like the left-step table the most. I actually think it would make more sense for us to use that one.
@7napoleon5 жыл бұрын
"Alexandre-Émile Béguyer de Chancourtois" Ok, guys and gals, let's take a minute to admire and pay attribute to Michael and Scishow.
@AgentWaltonSimons5 жыл бұрын
I wonder how many times he had to practice that, and how many outtakes there were.
@nibblrrr71245 жыл бұрын
* pay tribute but yeah, it was a decent effort ^^
@swflracing3 жыл бұрын
I rewound it three times when he pronounced that name .😁 👍👍
@Labnin13 жыл бұрын
Finally someone said it lol. I was thinking the same thing. I rewound it a bunch too lmao
@TitanUranusOfficial5 жыл бұрын
What do you do with a dead chemist? Barium! When I heard Oxygen and Magnesium were dating, I was like OMg! So sorry, I wanted to tell some chemistry jokes, but all the good ones Argon.
@Z3N1TY05 жыл бұрын
Lolololo XD XDDD XDDDDDD
@NJ-wb1cz5 жыл бұрын
When I heard Oxygen and Magnesium were dating, I had a lung cancer! -MgO is asbestos- Edit: no, it's not, sorry everyone!
@thassalantekreskel57425 жыл бұрын
Good going, Einsteinium.
@ralph405 жыл бұрын
Helium dubnium back at you (he ha) Cheers
@vasileiostsalkos61745 жыл бұрын
Tony Those are hilarious!!!
@keeganwymer49935 жыл бұрын
Table of elements organized by how much I, personally, like each element
@consubandon5 жыл бұрын
Nah, arrange 'em by how much money they're worth.
@Ilovesciencystuff3 ай бұрын
By alphabet 🤣🤣🤣
@Xenro665 жыл бұрын
4:36 Can we just appreciate the flow Micheal has when saying this name? Smooth as liquid gallium m8
@somebloke38695 жыл бұрын
He just went right ahead, didn't even blink.
@marilynlucero93635 жыл бұрын
I was stunned, a ggs to him for it.
@timschowalter63085 жыл бұрын
Probably had to do a lot of takes, though.
@MakeMeThinkAgain5 жыл бұрын
What always gets me is that all these chemists prior to the 20th century had no idea how any of this worked. Until you understand protons and valence electrons it's all just magic.
@Smartness_itself9 ай бұрын
The OG Periodic Table: Water, Earth, Fire, Air.
@dandanthedandan75585 жыл бұрын
Holy crap the left-step one is actually awesome
@sk8rdudeism5 жыл бұрын
i agree. it makes the most sense to me. if readers understand the way the orbitals are arranged, they can derive Group and Period properties directly from it, without having the La and Ac series floating below.
@larryt48845 жыл бұрын
There is enhanced left-step table called Adomah Periodic Tale (APT) and it is actually used for deriving electron configurations. See this web page www.wikihow.com/Write-Electron-Configurations-for-Atoms-of-Any-Element and scroll down to Option 2.
@stuartdparnell2 жыл бұрын
I expanded on the left step and put the noble gases in the center due to valences being zero, like a maths sliding scale. Ended up making ahem, the telluric screw...
@Dragrath15 жыл бұрын
For Nuclear physicists there is also the chart of nucleotides which works on similar principals except built around the configuration of the nucleus yet another example of the many ways people categorize things. The key to keep in mind should be that our categories are never absolute take the periodic table where as you go down the periods the elements start behaving strangely as the electron valence shells become increasingly relativistic. Another example is plate tectonics if you consider everything to be plates not just the continental material swap out the idea of plates for oceanic crust for the tops of mantle convection cells and treat the continents as buoyant rafts of rock and the way "plates" behave suddenly seems far clearer. For each pattern one representation will bring it to clarity but it comes at the expense of the other dimensions of complexity to the world around us.
@elijahmikhail45665 жыл бұрын
Dragrath1 Do you mean nucleons? Nucleotides are the monomers of nuclei acids.
@Dragrath15 жыл бұрын
@@elijahmikhail4566 Whoops should have been Nuclides >_>
@cubeduncertainty94012 жыл бұрын
Its HUGE
@MegaCatGirl135 жыл бұрын
Also cool is that in Chinese, the characters for the elements include a compound that signifies whether it’s a gas, a metal etc. The left part of the character tells you its state and the right part which element it is.
@NJ-wb1cz5 жыл бұрын
That's umm dumb. The beauty of the table is that it lets go of archaic notions like "gas" "liquid" and instead simply lists elements.
@user-zz3sn8ky7z9 ай бұрын
@@NJ-wb1cz Don't vast majority of period tables used list the state of the given element at room temperature as well?
@NJ-wb1cz9 ай бұрын
@@user-zz3sn8ky7z I'm not sure what exactly are you saying, but the periodic table is based on the atomic composition. I guess you can, say, heat up any element so much that it completely dissolves into a particle goo?... But then you don't really have any elements at all, and a table wouldn't even make sense
@NJ-wb1cz9 ай бұрын
@@user-zz3sn8ky7z like, hydrogen remains hydrogen regardless if it's liquid or a gas or a solid. When it stops being hydrogen then you kinda move away from chemistry as a specialized thing altogether and it becomes just general particle physics
@corb59059 ай бұрын
@NJ-wb1cz Periodic tables will occasionally if not often have an indication of that element's state of matter at room temperature. It has no effect whatsoever on how the table itself is ordered. The effectiveness of having that state built into the element symbol itself is debatable
@dogphlap67495 жыл бұрын
+SciShow It has been a long time since I last did chemistry but the couple of minutes after 0:55 brought it all back. Fantastic. Concise.
@abroyd57945 жыл бұрын
4:37 close enough. You deserve an award for even trying^^
@CalCapone35 жыл бұрын
Anyone else notice the periodic table at 0:23 is not only out of date, but also has Ti twice, and a new mystery element with the symbol n?
@massimookissed10235 жыл бұрын
That second titanium is actually a *Tl* thallium. Just like KZfaq here and chlorine on that table, the lower-case *L* has no horizontal foot. The *n* should be *In* Indium. Also you gotta wonder who was the freakin' genius who thought white text on a yellow background was the way to go.
@tomspace88775 жыл бұрын
Classic example of copying someone else's table with low-res OCR and not making corrections. The plagiarist probably didn't have the tools to mimic the font for the corrections (or the additions tp date)
@andrewpinedo18835 ай бұрын
@@massimookissed1023But the lowercase L in Tl is actually an i. It was probably a spelling error.
@ethanhayes70385 жыл бұрын
Oh damn, that left-step is nice.
@Sandrosian5 жыл бұрын
Different Elements: Exist French guy: "Screw" that
@TBIhope5 жыл бұрын
Sandrosian ♥️😂😂😂
@EMAngel27185 жыл бұрын
I really like the left step table but I think it would be even better if each orbital block was shifted up by half an element so that the shell connections where more clear
@TheSunstoneSlayer5 жыл бұрын
That was an astounding effort in pronunciation. It was wrong but glorious
@peterlewerin42135 жыл бұрын
We are now at war with France, but still, A for effort.
@coltafanan5 жыл бұрын
7:46 evolution of the pacifier
@Nikioko9 ай бұрын
2:36: The invention of the periodic table is credited to both Dmitri Mendeleev and Lothar Meyer, who discovered it independently.
@jasonpatterson80915 жыл бұрын
7:20 "When read from top to bottom and left to right, it gives the exact order in which electrons fill up an atom's available energy shells." 10% or so of the elements beg to disagree. (Chromium, silver, and friends, in case that's unclear.)
@Karabetter5 жыл бұрын
Best information-packed explanation I have seen i a long time!
@smakosz25 жыл бұрын
Whoooooooo the year of periodic table!!!!
@Faidrs5 жыл бұрын
The best thing about this video - I finally understood what potassium is. In my language it's "kālijs" which co responds with the "K", so I didn't know there is another name :D
@TzarBomb5 жыл бұрын
5:33 HEY! ...I'm a geologist... and YES! it's a science, a VERY important SCIENCE!
@wernhervonbraun74105 жыл бұрын
Thiago Lanni, hit a nerve there, huh?
@ARBB15 жыл бұрын
Go study your damn rocks pleb
@thstroyur5 жыл бұрын
I'm a chemist - and I feel no professional obligation to read about rocks ;)
@peterlewerin42135 жыл бұрын
You guys rock.
@Cessated5 жыл бұрын
@@peterlewerin4213 LOL
@orientalshorthaircats5 жыл бұрын
elements are pretty awesome to be so organized, this needs to be recognised
@vickymc96955 жыл бұрын
Darn left step table would have made my a level chemistry exams much simpler. I lost a lot of time working out the shells.
@MrWizzardx35 жыл бұрын
Nice work, clear, and paced well. (Taught chem and the periodic table for more years than I care to count!)
@ConstantChaos15 жыл бұрын
Love the back to basics content
@nazmialsaafeen5 жыл бұрын
Welcome back Michael where have you been I enjoy your videos peace 👍🏻
@TheSunstoneSlayer5 жыл бұрын
nazmi safin I want to know as well
@rose_no5 жыл бұрын
Memorization Technique: s p d f = super.pdf
@alexwang9825 жыл бұрын
I just remember S, pdf
@slook70945 жыл бұрын
I just always said it really fast to remember it. Espeedief. Just certain letters said together that always make sense, like TMNT.
@P135865 жыл бұрын
Gosh I like Michael.
@Syeal75 жыл бұрын
Used to watch this waaaay back. Saw the thumbnail with Michael Aranda and got myself a real surprise that it was uploaded 20 hours ago - and not like 6 years ago.
@acethememelorde43775 жыл бұрын
Oh god, just looking at that spiral table is overwhelming. Wow, I am SO glad that it's not actually being used
@ttj1234565 жыл бұрын
Hmm at 8:05 where it talks about the energy shells. I thought by Aufbau Principle you will fill 4s first before 3d?
@MattJasa5 жыл бұрын
I'm always periodically checking this table to make sure I'm on the level!
@nathank71463 жыл бұрын
8:56 that’s my professor!
@Megalith_5 жыл бұрын
3:01 The atomic mass is actually calculated by a weighted average of the different isotopes of that element. Which, I grant you, is technically what you said, but I felt like it should be clarified. (with the notable exception of Carbon which chemists have "decided" to have an atomic mass of 12 for various reasons.)
@alexwang9825 жыл бұрын
Austen Carbon has a bit higher atomic mass than 12, because of c13, c12=12 amu I think
@-4subscriberswithahammerad5215 жыл бұрын
What about the element of surprise? Which periodic table is that element in???
@Giraffinator5 жыл бұрын
"Periodic surprise" kinda seems like an oxymoron
@massimookissed10235 жыл бұрын
Unexpectium.
@NJ-wb1cz5 жыл бұрын
It's in the table of the Spanish Inquisition
@thassalantekreskel57425 жыл бұрын
@@Giraffinator not necessarily. Just because you know it's coming doesn't mean you know what to expect. The surprise could be different every day.
@SerDerpish5 жыл бұрын
Thassalante k'Reskel we could slap bet over it xD
@princeari925 жыл бұрын
Thanks for sharing the sources. Very helpful.
@LaGuerre195 жыл бұрын
Period, period, period. I found this video, sadly, _strongly_ anti-semicolon and anti-comma. Be warned.
@RustyTube5 жыл бұрын
But have you performed a semicolonoscopy first?
@LaGuerre195 жыл бұрын
@@RustyTube yeah, but i did a half-assed job of it
@thassalantekreskel57425 жыл бұрын
@@RustyTube of that procedure found a tumor, would it be a dangling polyciple?
@GRBtutorials5 жыл бұрын
And what about the colon?
@peterlewerin42135 жыл бұрын
@@GRBtutorials yeah, about the colon: an explanation will follow.
@melchiortod295 жыл бұрын
6:55 that roast though xD
@ananthvaibhavagrawal97445 жыл бұрын
@scishow you should've mentioned Dobereiner's Triads and John Newland's Law of Octaves as well...These two were also landmark efforts in the arrangement of elements in periodicity
@jarencascino76045 жыл бұрын
What I like about the periodic table is that people don’t realize it’s condensed
@troys92225 жыл бұрын
The first periodic table you show has Thallium (81) marked Ti (TI) instead if Tl (TL). Titanium is angry about the impostor.
5 жыл бұрын
You missed Gil Chaverri's Periodic table which its arrangement is based on the electronic structure of the elements, which allows for the placement of the lanthanide and actinide series in a logical sequence according to their atomic number.
@user-le9rz3gd9o5 жыл бұрын
In order for certain new technology to be expressed, or to be released, there has to be a willingness to receive it. And this requires both the change in the collective consciousness but it also requires that there are certain scientists who are willing to question what most scientists are currently not questioning, including materialism. Now, just as a concrete example here, you have the whole concept of free energy. This can be explained actually in terms of what is currently known by quantum physics. You have observations made by quantum physicists in bubble chambers, that you can have a state where there are no particles, suddenly one particle appears, divides itself into several particles, they collide again and then disappear. There have been some scientists who have been willing to speculate that, beyond what can be observed even at the subatomic level, there must be some kind of energy field, some call it a quantum field, some call it a ground state, whatever they call it, but it has basically been proven by quantum physics, that there is some state beyond the physical material realm. And in that state there is energy. And that energy can then enter the material realm and become physical matter. If you take this and put it together with a big bang, you can see that, is it actually logical that all of the matter and all of the energy that is now in this huge universe was compressed into something called a singularity? Whatever that may be. Is this really logical? Obviously, all of the matchup could not fit in there. But could the energy actually fit into a single point? Is it not just as logical to say that there was an event where energy from a different realm entered the material frequency spectrum. And this means that all of the matter that you see in the world today is actually created from energy. This was proven by Einstein. And that energy must have come from somewhere, and what has now been proven for those who are willing to see it by quantum physics, is that that energy came from another realm. It entered the material world, the physical realm from another realm. Well, is that not free energy? Is it not thereby proven that the entire world is created by free energy? So does that not mean it is also possible that technology could be created, that would be able to, so to speak, channel the energy from a different realm into the material realm, where it could then be used to perform physical work or at least create electricity that could power machines that perform physical work. This is perfectly in line with what has already been discovered. See, what you have right now is, you have a state of technology, which is a reflection of the collective consciousness and the collective consciousness does not really fully accept the existence of another realm. That is why as we have said humankind has become a closed circle, a closed system subject to the second law of thermodynamics. That is why the technology you have today, the energy sources you have today, you think that the only way to provide energy is to either burn some kind of fuel, or split the atom, and free the energy that is already in the material realm. But this is simply a certain mindset that is based on an incomplete understanding of how the world works. As I said, quantum physics has already proven that the world is created by energy from another realm, and therefore, there is naturally much more energy in that realm and it is a matter of raising our view of the world, our understanding of the world, raising the collective consciousness until we can grasp what that other realm is like, and therefore be able to receive the technology that can make use of the energy that is there. It may be not so constructive to talk about free energy, but it is free in a sense that there is no cost, there is nothing that needs to be burned or consumed in the material realm in order to harness this energy and therefore, we might call it a different name and many different names could be suggested.
@DrewBurchette5 жыл бұрын
Well written and produced show. Lots of info presented wonderfully!
@philiproscoe29682 жыл бұрын
brilliant video and thanks so much. I am playing catch up from very poor schooling as a kid, so vids like this are AWESOME. Keep em comin :-)
@gravijta9365 жыл бұрын
5:04 I didn't know "So-on" was an element.
@cosmopoiesecriandomundos74465 жыл бұрын
So That's it's atomic symbol
@daveharrison845 жыл бұрын
It's a noble gas
@number_89033 жыл бұрын
@@daveharrison84 no it's the other name for nitrogen
@knerf9995 жыл бұрын
I thought it said "Argonising". That would've also been very interesting.
@ganaraminukshuk05 жыл бұрын
And here I thought all the chem jokes were gone... The argon pun doesn't work in past tense, though.
@knerf9995 жыл бұрын
@@ganaraminukshuk0 you're welcome. i hope.
@jackprac58285 жыл бұрын
Good presentation, thanks. You left out Walter Russell's periodic table which also predicts several elements not now known.
@brucemorataya39795 жыл бұрын
I understand now more about the periodic table than I did in highschool. Amazing!
@1019wc10195 жыл бұрын
Its almost as if you are wasting most of your time in the school system. hmmmmmmmm. I learned more and more useful things in the first 3 years post graduation than I did in 12 years of school.
@evilcanofdrpepper5 жыл бұрын
Sounds like either you or your teacher didn't do a great job at what you were supposed to be doing. What was it, bad teacher or did you just not pay attention?
@brucemorataya39795 жыл бұрын
@@evilcanofdrpepper Nah bro, i paid attention in school. I love school. But they never covered stuff like this when I was in school. I was introduced to SciShow by my biology teacher. And i can tell you, SciShow goes more in detail about topics than most education systems, at least in the U.S.
@1019wc10195 жыл бұрын
@@evilcanofdrpepper Once you get reading and basic math you should go straight into life skills. Specialize earlier. People who have interest in things later can pursue it easily with the internet now.
@luisdmarinborgos94972 жыл бұрын
No one learned real chemistry on high school. Not even in college general chem. It was all conceptual
@RedStar013 жыл бұрын
Metallicity of element blocks: p
@rapturedreamvision72055 жыл бұрын
The free one from Oscar Mayer is the best. It includes elements like bolognium. :)
@thassalantekreskel57425 жыл бұрын
Yeah, but their half-life calculation is based on the rate at which a flock of ten year olds devour your samples.
@rapturedreamvision72055 жыл бұрын
True, but Oscar Mayer only uses the tastiest electrons. :)
@taisenscoolstuff7325 жыл бұрын
Wow it's been such a long time since I've used periodic tables!
@xodiaq9 ай бұрын
And this video might be the first time on YT that somebody pronounced Mendeleev’s name correctly!
@fredbach60395 жыл бұрын
Good work. I thoroughly enjoyed this video.
@Psillytripper5 жыл бұрын
WOW!!! wish i knew about left step table when i was in college WTF PROFESSOR !!
@CapitalCLYDE Жыл бұрын
This makes me reminisce about high school chemistry and accounting for mathematical errors by blaming valence electrons lol
@karimah86874 жыл бұрын
4:37 He did a lot better than most people must of resulted in a lot of outtakes.👏🏾👏🏾👏🏾
@tommyhetrick5 жыл бұрын
4:38 impressed
@ethanhartle85485 жыл бұрын
alexander WHAT!?!
@cosmopoiesecriandomundos74465 жыл бұрын
-Émile Béguyer de Chancourtois
@HeleniqueToday2 жыл бұрын
thank you for clearly and simply explaining everything i have questioned about the periodic table!! ❤️📊
@envi.39015 жыл бұрын
4:01 what the heck is 'Ur'
@Zachyshows9 ай бұрын
Uranium but i added an r because i like the letter r
@QWERTY-ee1vf5 жыл бұрын
I’m taking the chem sat test on Saturday and this helped me so thanks
@callahanblischke18714 жыл бұрын
Round of applause for Michael after perfectly pronouncing that French dudes name👏👏👏
@RedStar013 жыл бұрын
7:10 The Periodic Table V2.
@nickhuisman42075 жыл бұрын
lol he totally nailed that mans name at 4:35
@cheesereader5 жыл бұрын
I think Michael's spent some time in France.
@NJ-wb1cz5 жыл бұрын
Only non French people think he did
@madil22595 жыл бұрын
Micheal is back!
@nazmialsaafeen5 жыл бұрын
Finally I found someone who thinks the same
@madil22595 жыл бұрын
@@nazmialsaafeen i think he's the best host of this channel. He uses just the right amount of gestures that it doesn't feel weird.
@nazmialsaafeen5 жыл бұрын
Med Help Also weirdly I don’t fell bored even if the video was kids long
@klutterkicker5 жыл бұрын
Now that you show them, I remember seeing #4 and 5 in high school.
@Raptorifik5 жыл бұрын
for some reason this video made me wonder: Does a vacuum have a set temperature or can it be any temperature?
@BuildersOfBlocks5 жыл бұрын
A perfect vacuum, i.e. a space with absolutely no particles in it, won't even have a temperature, or at least not in the same sense that matter does. Temperature is based on the kinetic energy of the particles of the matter. If there are photons passing through the perfect vacuum, then they can provide a 'temperature' based on the energy of those photons.
@Raptorifik5 жыл бұрын
@@BuildersOfBlocks thank you
@naomilovenpeace5 жыл бұрын
I have a chart of the nucleotides (isotopes of every element) and that thing is about 5'×10' and each square is only about a cm across
@bobthompson43195 жыл бұрын
Silver and copper have 1 electron in the valence shell making them very conductive. They can "pass" 7 electrons at once. Silver is the best conductor of electricity at earth atmospheric temperatures and pressure
@danielrhouck5 жыл бұрын
4:15 "Modern chemists have discovered basically all the naturally-occurring elements, so this predictive power is less important today." And how do we know we've discovered all of them? Because there's nowhere left to put them in the table (and we now know about protons). But predicting "no more, unless the Island of Stability is more stable than thought and there's some natural process that can get there, which you'll need to talk to astronomers about" is still useful.
@WilfWonders4 жыл бұрын
Nice video we really liked it. When it got to the blue and yellow electron orbital shells we thought “what?!!!” :’-) it really helped to understand the left step table.
@huntermontgomery84565 жыл бұрын
The Telluric screw could have been revolutionary...that lowkey pun got me giggling.
@owenferrera72955 жыл бұрын
that michael's pronunciation of the french name sure was great. i dont know if it's right or not but god that was amazing
@KaosKrusher5 жыл бұрын
no it's not ... but could've been way worse (that dude had a "name to sleep outside" like we say in France)
@dsolis75328 ай бұрын
In Costa Rica we learn about the “Gil Chaverri periodic table” created by a Costa Rican Chemist. Is also very useful for energy levels
@loraxdavewalters26965 жыл бұрын
The periodic table was not complete when I took my first college chemistry class in 2006.
@NOWUNITEDUPDATES5 жыл бұрын
Lorax Dave Walters cool
@thstroyur5 жыл бұрын
I don't know if anyone noticed, but the SciTeam got the wrong photo @5:53 - that's a homonym: en.wikipedia.org/wiki/Theodor_Benfey
@cute-pat00t5 жыл бұрын
I always wondered if you made contact with advanced aliens, you could show them a periodic table and start a line of communication that way bc they'd be able to recognize the pattern.
@TheElectra50005 жыл бұрын
Will I ever see the day when anyone gives proper credit to dr. Gil Chaverri (Costa Rica) and his periodic table? I'm not a chemist, so I can't give details about what makes it special, but I remember that my chemistry professor in high school absolutely loved it.
@abbieq115 жыл бұрын
Some of those tables WE do use. It just depends who “WE” is.
@Erik-pu4mj4 жыл бұрын
That left-step table might help me with electron orbitals coming up soon. Thanks!
@albertovicinanza5 жыл бұрын
Damn the left step table would've been so useful in high school. All those sp notation exercises would've been a lot easier; it should be at least taught in school because it makes said part of chemistry easier to understand.
@chaostrottel_hdaufdutube81445 жыл бұрын
I constructed the spiral table too without knowing about it I’m and my class are Stil using it for simple reactions to count how many of on substance and how many of a other you need I would recommend it for people how are quit new in the idea of atoms in reactions and the shell model
@qwertyTRiG5 жыл бұрын
Share your spiral table as a video?
@chaostrottel_hdaufdutube81445 жыл бұрын
I up loaded it: kzfaq.info/get/bejne/jLSDl7hondi3fpc.html
@mrantssfpv5 жыл бұрын
Good episode. Brings me back to Chem 111.
@Windkisssed5 жыл бұрын
I can’t believe you pronounced that French name so fast!! It almost sounded like you were botching it but it was great!!
@legsofoctopus7975 жыл бұрын
I don’t know why but the periodic table always makes me feel so calm 😂
@phoule765 жыл бұрын
those goddamned pranksters and their trick Gallium spoons, I swear