Rubidium - Metal, that is More Expensive than GOLD!

Please note that this video was made solely for demonstration purposes! Do not attempt to repeat the experiments shown in this video!
Facebook: / thoisoi2
Patreon: www.patreon.com/Thoisoi?ty=h
Interesting page about chemical experiments: m.chemicum.com/
Instagram: / thoisoi
So, today we will conduct interesting and very expensive experiments with rubidium.
Rubidium is an active alkali metal, which is in the first group of the periodic table of chemical elements, below potassium.
Due to its extremely high activity rubidium is stored in glass ampoules under vacuum or inert atmosphere such as argon.
In the vial you can observe the shiny surface of rubidium.
Before we conduct our experiments with rubidium, it must be removed from the ampoule, however, the ampoule must of course be first opened to do that.
In order to open it, I took a file and scratched the ampoule to get a more flatten crack later on. Then I hit the ampoule with a hammer, and now it’s open.
However, our rubidium is still trapped inside! To finally get it out of there, I used the small melting point of rubidium which is 39 degrees Celsius.
I heated the vial with the rubidium inside with a torch and poured off the resulted molten metal into the jar of kerosene. Because kerosene has water and oxygen impurities in it, rubidium oxidized very rapidly even in kerosene and becomes coated with a layer of peroxides.
Rubidium is an incredibly soft metal, it’s hardness resembles a butter at room temperature.
Now let's conduct some chemical reactions with it.
To get started, simply cut off a piece of rubidium and leave it on a napkin. Because of the oxidation with oxygen, rubidium melts by the heat of the reaction.
In this case rubidium may become self-igniting, setting flames to everything surrounding it. If you take a large piece of rubidium and leave it on a wooden surface, it will then firstly melt, and later self-ignite burning with a beautiful violet flame because of the rubidium ions. In water, rubidium behaves much more dangerously than potassium. If you throw even a small piece of rubidium in water, an explosion will immediately occur, because rubidium is much denser than water and has a very low melting point, and it is also a very active metal. Large pieces of rubidium vigorously explode in water. I had also conducted a reaction with rubidium and sand, similar to lithium. However, rubidium simply melted on the hot sand, without any combustion. Rubidium still reacted with the sand to form an amorphous silicon from the silicon dioxide that the sand consists of. A beautiful effect was when rubidium was somewhat absorbed in the sand to form a shiny metal surface. Even more interesting was the reaction of rubidium with sulfur. At first I just set fire to the rubidium with sulfur, and the reaction was pretty rough. Then I have melted the sulfur and added pieces of rubidium to it, rubidium burned in the sulfur to form beautiful sparks of molten metal. Finally, to remove the leftover rubidium from the jar, I filled it with alcohol. In this case rubidium immediately ignited the alcohol because of the violent reaction, but then the reaction became more calm. Also, due to the strong alkaline environment the alcohol was colored orange. Nowadays the metal rubidium has little practical application primarily because of the high cost and few places to buy it. The cost of the ampoule with rubidium that I experimented with was around 500 euros. Usually rubidium and its compounds are used in organic synthesis, optics and nuclear industry.Also, vapours of rubidium are used in the high-precision rubidium clocks that are of extremely low error. Subscribe to my channel to see many more new and interesting things. A big thank you to the Faculty of Chemistry Chemicum at the University of Tartu for the provided rubidium for our experiments.

[@andyflint3585]

I like this guy he doesn't just tell you it's dangerous he shows you

[@lorenzoraffaele]

Languange spelling and grammatical accuracy are two different things

[@holdenmcgroin5003]

Unlike electroboom, who tells us it's dangerous and actually shows why (by risking his life)

[@bradarmagost1541]

@@lorenzoraffaele who gives a shit

[@shreyadhama328]

Go watch nile red you'll like him more

[@cosmochaosmaker]

You are right! 👍 I would like to see at least one useful application too. 🤩

[@wazscience]

i love how he handles a highly reactive metal on flammable carpet

[@grateful1310]

Wait till he tastes it

[@frideondiscord1454]

Wait till he sells it in the black market

[@nishtha8981]

Right I also wonder that

[@davidmessicr9]

You all haters , he just trying to teach about these metal all you guys do is hate on him just be cuz he knows lol

[@kiranali4120]

It's not flammable carpet it's napkin piece🤭

[@vivekanandkunnath569]

Him: Rubidium is more expensive than gold Also him: *yeets Rubidium into water*

[@yarlodek5842]

hehehe... kaboom!

[@timscoviac]

And that’s why gold is one of the best forms of physical money next to silver. It’s stable and rare compared to other materials.

[@gameweb1453]

@Sanat R platinum is least reactive that is why is more expensive than gold but I don't know whether Platinum is expensive than rubidium if someone knows the answers be free to reply me

[@edwardswartz8471]

@@gameweb1453 gold is actually more expensive than platinum per gram

[@gameweb1453]

@@edwardswartz8471 in India platinum is expensive than gold

[@sowmya2261]

Though rubidium is more expensive than gold, he just threw it everywhere for the video. Huge respect to you. Your experiments are useful for many students to learn and to have a good future. Thank you so much🤗

[@SadBadge]

Something tells me this fellow makes pretty good money at his day job. 🤔

[@phantomslayer8165]

Exactly I was thinking that, the fact he's basically throwing and ruining money.

[@user-qj2pw8ui6m]

Same

[@purpleice2343]

Everyone who complains about the way this guy talks should get their ears checked. English isn't my native language yet I understand him perfectly fine.

[@Vago-dc6qg]

Shadow Lurker because your deftness transcended theirs

[@Whatismusic123]

Shadow Lurker I’m from iceland and I think he can’t talk english at all

[@ghostman7578]

Exactly

[@skadoosh7398]

I am Indian And I can understand his accent as well as the American/European accent easily.

[@sachinlavate8145]

I just turned on the captions 😁

[@AJRestoration]

Rubidium - Metal, that is More Expensive than GOLD! Lets fucking burn it and throw it in water

[@Hridey10]

Howw

[@maxayala7205]

he got it from a university for experimentation, read the description

[@MrSuperLil]

Well what else is he going to do with it?. He stated that there are few practical uses for it

[@jk-pop3602]

he did say it was self-igniting

[@liamanderson8789]

Pffft at least he isn't burning iPhones.

[@Jpcrest4]

Him: Rubidium is more expensive than gold... also Him: (throws the rubidium on water, burn the wood, let it burned, exploded LOL..)

[@EdwardTriesToScience]

well thats what it's used for, experiments

[@aingiel]

@@Sunfish789 huh

[@karanparmar4754]

I dont know if its really worth the money that he spended on rubidium ...or its really not costlier than gold

[@vanillapotaeto4098]

It is for educational purposes :3 *it is for science* 🗿

[@VedicSanatni]

For science babe

[@marialiyubman]

Chemistry be like: the air you’re breathing is too much for me, just store me in kerosine for safety. 🤷‍♀️

[@bryanchong1364]

U active?

[@godhelpme8977]

Hi girl what were u wearing while writting this comment?

[@recensionem]

@@godhelpme8977 she's wearing creativity something you lack

[@kailashbazala2800]

Bitch you know nothing

[@Robert-xn3dc]

@@kailashbazala2800 The two weakest kind of people are those who pick on woman, and those who act tough on the internet, you my friend are the culmination of both. Well done you are truly a great coward

[@nufujulikaliny9204]

When I hear Slavic voice, I want to hear about radioactive materials.

[@johnrubensaragi4125]

*explosion*

[@jannahm1788]

He's done videos on radioactive elements.

[@vanshajrai6089]

🤣

[@AbhisarRawat]

Zees ees ze Chernobyl reaktor 4 and I am holding ze live uranium in my haandz

[@Pollicina_db]

Radijacija ili zračenje je energija koju elektromagnetski valovi ili snopovi atomskih i subatomskih čestica usmjereno nose kroz prostor. There, are you happy?

[@animegirl8048]

See, gold isn't everything 😂

[@yeanbasch1876]

WTF

[@animegirl8048]

@@tinkajroy8614 india. Why you asked?

[@tinkajroy8614]

Ase hi puch raha tha

[@animegirl8048]

@@tinkajroy8614 oh. Hi 🤗

[@KumarHemjeet]

@@tinkajroy8614 lol..Indians are literally everywhere xD

[@innovatorayeen194]

My teachers made me to feel that chemistry is a boaring subject but your videos had inspired me to study it and also it gives me ideas for thinking a next level. Thank you

[@skeya6790]

This is the type of content I live for! These videos help me in remembering elements properties easily for school .

[@slot1999]

This guy deserves more views.

[@sssleet8734]

why?

[@HDQuote]

500€ worth of rubidium

[@h34tonzng47]

originality

[@h34tonzng47]

and better chemistry class ever

[@spiritofgamer7645]

David Alavidze nuh

[@rodrigovaldemujica]

hes trying to make it easier for the people who doesnt speak russian, comprenden. so respect his accent and thats it. cool xperiments Thoisoi2.

[@harikeshkumarsharma9834]

Russian accent feels like a drunk professor telling his theory 😂

[@dipeshnegi4282]

Nice one

[@micktish2086]

Its not russian accent, I guess

[@armanali-4457]

Subtitles were a saviour

[@roykhan8054]

indian accent sounds like its from mumble rap community

[@oleksanderyakovenko1017]

@@micktish2086 100% russian hahahah

[@TaeTae-es3yp]

What I expect to do in Chem Lab: What I actually do in Chem Lab: “How much water is in this salt?” 🤦🏻‍♀️

[@pranavr0y]

@@nileshchopadiya2849 no get lost k pop stan

[@pekkahmar1859]

@@pranavr0y that was unnecessarily rude

[@pranavr0y]

@@pekkahmar1859 its the internet

[@TaeTae-es3yp]

nilesh chopadiya Yup 🤪

[@sriiiiiiii]

Same 😤😩

[@JahanZeb1976]

What an expensive experiment did you make! Great work.

[@KrustyKlown]

one can not put a price on the enjoyment of burning and blowing up stuff

[@mathewmasvanganye3280]

Ok how much is a kg of Rubidium and why is it expensive when it is 90ppm crustal abundance. I dont get it, 90ppm is 90g/t

[@p51mustang24]

Ad revenue should cover it at 3m views.

[@s.r.clinkz3712]

2:01 Expensive Fire

[@ChopperCabras]

4:40 they looks like mini skulls, which is really scary for an element

[@crazy_desi]

yeah , I can see alien faces 😂😂

[@empress9554]

It’s the cameras reflection

[@Kamika_C_1980]

"this metal is more expensive than gold!" * burns it to a crisp *

[@adhd_kid4lif368]

I don't think it would be a good idea playing with rubidium around a carpet

[@no3ironman11100]

***** It always does so. Makes everything more kinky :)

[@adhd_kid4lif368]

True

[@mostafa50500]

it's also good for setting the whole camp on fire.

[@tklue300]

Could be a wool carpet.

[@SlippyLegJones]

Russians do everything right dw

[@VSO_Gun_Channel]

Excellent video.

[@soha786sajju]

BOT

[@kevinyoussef9821]

69 yeee

[@tyutthtkiuntgrgrgrl-nu9hz]

Vídeo excelente

[@Muhammadislahmedia]

kzbin.info/www/bejne/eJuYoJ6VmsSZpLM

[@pancakes8101]

420 liked man I csnt like it

[@johnstone8821]

Chemistry was not my cup of tea in school...but somehow the way this guy is playing with all sorts of metals/chemicals it captures my attention and makes chemical reactions look magic...so looking back in time...I bet that if I had him be my teacher in school I would be a chemist today....for sure...thank you Thoisoi for showing us the magic of chemistry....

[@ddesai8100]

Rubidium is expensive than gold and you used it for us!!!!!! Dedicated to chemistry lovers..... thank you.♥️❤️

[@f.b.lagent1113]

2:12 easily the best looking flames I’ve seen

[@joshuanugroho6823]

Omg yes, the red radiates with the smoke

[@rajns8643]

Amaterasu

[@silencewench7570]

I'm color blind,wtf

[@bahramsalik8174]

check out caesium flames they are in my opinion, better looking

[@bellatrix9447]

i know right, the flames reminds me of a powerful villian using its power against the superhereos.

[@IxousLouis]

Playing with a highly flammable metal ? Put it on a napkin on a carpet of course ! Genius x)

[@user-gb5sh5gv3m]

He has many carpets.

[@noobscience]

+Slurpy The Cat my thought exactly

[@crystalmay4886]

rest in peace faithful carpet

[@Bluelyre]

if it were me, i would have thrown the entire ampule into a bathtub just to watch the explosion.

[@duckquackepog9728]

that like throwing gold into the fire n watch it melt 😂😂😂

[@RayMak]

This was used to make my shield

[@kayy2510]

I DID NOT expect to see you here too we almost have same videos on our recommendations lmao you are in every comment section Am I complaining tho 👀

[@zainab66728]

dude stop being everywhere i'm scared

[@gautomibasumatary3480]

I see you every where.

[@Jan-px7tn]

yoo you are everywhere now

[@TheProPotatoo]

Why the hell r u everywhere?

[@MahirBhardwaj-yr6my]

I like the way he risks his camera's life just to show us how a chemical reacts. Great work brother..

[@etykespeer2230]

"ive hit the ampule wih a hammer now its opened" ~russian scientists

[@andreacoones1587]

My favorite part so far 😂 It made me smile that's for sure.

[@FatBellyChemist1234]

Russian scientists are cool one of my chemistry lecturer is Russian she is cool and friendly.

[@shan_singh]

Hahaha

[@Riri_734]

The periodic table sure did get a lot bigger since i last saw it when i was a student...

[@dollem3532]

how old are you?

[@_chirp_6108]

Imari Kurumi yep

[@tjrsasea]

you must be old lol

[@SilveryBlue1010]

lol...last time i saw it is 8 years ago, it sure get bigger 😅

[@vivekprataprai2433]

Imari Kurumi the periodic table Don t become long u learned it small

[@asmolbean9300]

I used to love this guy as a kid ... I'mma binge all his videos again

[@pristiq.]

Kids after finding Rubidium: It's free real estate

[@Lord_Magikarp]

Rubidium- an element more dangerous than Gold and more fun to be with than gold!

[@udin8939]

Rubidium:The most expensive metals This guy:I think im going to throw it into water to watch some explosions

[@d4lera]

hes Russian

[@otaku4427]

"Rubidium metal expensive than gold" Thoisoi2: Playing with it!!!

[@cookingcornnor5977]

Omg. I had no idea that Rubidium was so reactive. Amazingly explained. Thank you.

[@tranhanacci009]

The flame is gorgeous 😍

[@bearpapa1606]

this guy must be very rich cuase i just saw some guy wasting all his "more expensive than GOLD"metal.

[@jakedemafelix9531]

Read desc, a university gave it to him

[@bearpapa1606]

do you see university giving out that same amount of golds that easily?it was just a joke,nothing else.

[@namaasliku8642]

why would a university gave away such a material just to test if it burn on atmosphere and water?

[@TheAfterProm]

500euro for a positive public rep for the university is a good deal.

[@serbonkers4130]

well he is a celebrity. he is borat

[@Gopalkumar-tf8bi]

You must be really talented and experienced for what you have demonstrated us in this video.I enjoyed watching the element.

[@arcencielrose2975]

"i hait the ampul with a hammer "now it open *HORRARRA"

[@DenisMaybach]

nicholas rose hahahahaha made my day! Thank you

[@atreyeemitra9616]

😂😂😂😂

[@asvit9487]

And people say lighting fireworks is like burning money

[@brodyliudzius2471]

lol, I'm starting to feel worse and worse for your carpet

[@christopherhug]

Don't worry, he has many more!

[@bigfoxki]

That's right, he has Rubidium that is more expensive than gold to burn O_O Literally he has money to burn.

[@Squigdude13]

Gold isn't very expensive anymore.

[@crazy808ish]

Idk how light rubidium is, but that looked looked larger than say an ounce of gold does, and for about half the cost. He must have gotten low k gold before....

[@23mxk]

It is worth a shitload relative to most compounds, but diamonds aren't expensive anymore compared to things like other elements we can now harness and use. Also antimatter, dat price tag. The market size of gold and diamonds is why they are still recognized as being valuable materials.

[@juinandi4398]

The people who don't even know there is an option for caption in KZbin are complaining about your accent. By the way, your accent is exactly okay.

[@SavarkarIASStudyCircle]

Very nicely explained. Thanks for creating and uploading such a great video.

[@Orchidomania]

Very cool experiment! The purple flame was indeed beautiful

[@bibhashsaha2774]

Nice video

[@medexamtoolsdotcom]

That reminds me of this idea I had when I was 10 years old, a stupidity medal to be awarded to someone that demonstrates the most phenomenal act of stupidity of the year, and the medal would be made out of pure neptunium. And of course you'd have to be profoundly stupid to wear it since it will give you radiation poisoning and cancer.

[@notoriousredandyellow2479]

@@medexamtoolsdotcom 😂😂😂😂😂😂

[@mavailve]

😂😂😂😂😂

[@ClashGardener]

🤣🤣

[@buttholethebarbarian8248]

You sure that person is even worth it?

[@samriddhisharma7095]

Thank you so much for giving the knowledge of rubidium practically🙂

[@mstasz2108]

I aint gonna lie, one thing that I love about these videos is his accent.

[@bichwot4662]

obsessed with his accent 😍

[@cipiripper]

IT IS PERFECTLY SAFE TO DO THESE EXPERIMENTS ON A FLAMABLE CARPET.

[@BarryaLLen-ik8bq]

cipiripper it’s out side stupid

[@screamingmimi90]

Those group I metals are so reactive. Wow! Love your videos.❤️

[@cat52]

Ok, dangerous metal...good to know! Great video by the way. Thanks for making it.

[@bradzaslona7420]

1:29 HaHa its hardness resembles a butter!! I love this these videos so much.

[@TheBOSS6715]

It's like watching someone burn money

[@bushrafatema6415]

Really loved your experiments hope to see more in near future.....

[@caribaez5711]

Chemistry is beautiful. I know i am taking an introduction to the chemistry but I will continue with the nutrition science/ biochemistry next semester.

[@poeslaw1648]

Destructive experiments plus accent = mad scientist. Muahahaha

[@pineyLt]

Poes Law Should be a mythbuster!

[@EliasWalkerfuzzy-wuzzy]

This guy must be getting 500 euros back! ads anyone?

[@yyhaoyue]

i think he already made 10x that

[@jakedemafelix9531]

Read the end of the desc, a university gave it to him

[@Brainmalfuction]

I have add blocker so no adds

[@x_x5009]

Clorox Bleach hey you are every where ... to clash royale to science videos

[@justindagame9516]

I like it very much when science is explained like this. Spacibo, Sir :) !

[@bobgoodall1603]

One of the uses of Rubidium was in Rubidium Vapour Magnetometers. A small piece of enriched Rubidium is placed in a quartz bubble with a krypton buffer gas. A small RF coil (~100MHz) excited first the krypton, and as the temp increases along with vapour pressure a beautiful magenta glow appears. Using a polarising filter and ocli filter the light went through an AC heated second ampule at ~320K and using a lens to focus up the light onto a small solar cell the signal was processed and the larmor frequency digitised. It was used to look at the solar wind effects and a variety of fast ripples from 40 seconds to a few minutes. Lots of other kit went with it like Helmholtz coils. Strangely the two elements popped up in radiochemistry, lung at used Rb81as the mother product of Kr81 13 sec half-life ~140kev gamma. The short half life allowed for a quick use of a second standard Tc99 for circulation check. Suspect new ways are used for these studies.

[@jaredbrooks7764]

Most expensive fire starter ever

[@gpcaraudio]

you've taken English, but it's still tough to understand at 3a.m.

[@Mp57navy]

perfectly fine at 2 AM with 1/2 bottle of Vodka. Get your ears checked m8.

[@mylive9460]

www.GPcarAudio.com lol

[@samotnymeister7908]

www.GPcarAudio.com ZE video is ZE worst vid I have ever seen!!!!!!!

[@jiangao7958]

drink up a bottle of kompot and play csgo rush b while having USSR anthem playing

[@ChristmasEve777]

1/2 bottle of wodka? Get your liver checked mate

[@mikelastname]

I just watched your latest video where you set your lab on fire. I have to say, seeing you point a gas burner at a flask of kerosene full of autoignitable metal makes me wonder how you managed to make it so long before you burned down your lab :-) I love energetic chemistry - thanks for everything you do!

[@eoinnaeem5741]

Thanks for this video. 😊

[@alpalchevskiy3886]

3:57 I was like no! you're wasting alcohol... but then I remember Rubidium is more expensive than GOLD! and gold is more expensive than Alcohol...

[@r.j.m4245]

This is an expensive demo right there,can't imagine someone doing it with gold.

[@royschmidt675]

Thank you for spreading knowledge.

[@venkateswaranc8694]

Rubidium is like that one friend who gets angry for anything you do

[@shivanshsrivastav9037]

It's the case with almost all alkali and alkaline earth metals

[@venkateswaranc8694]

@@shivanshsrivastav9037 Ye ik

[@venkateswaranc8694]

@@shivanshsrivastav9037 Alkali metals are the most reactive

[@shivanshsrivastav9037]

@@venkateswaranc8694 Yeah

[@jamesedmond3351]

If a person gets mad at everything I do, he is not a friend!

[@waqasahmed939]

Aren't a lot of metals more expensive than gold tho

[@turtlebutt4446]

he didnt say that it was the only one lol...

[@waqasahmed939]

perfect salad True, but a bit of a clickbait title

[@veranet99]

Printer ink is more expensive than gold.

[@waqasahmed939]

veranet99 Printer ink is more expensive than human blood (genuinely) - That is of course if you go via the legal route. Human blood costs around 50p/ml to the tax payer. Printer ink far exceeds that www.bbc.co.uk/news/health-11038849

[@waqasahmed939]

***** I give away my blood and it costs the country lol, but I think if we had to import it, it'd be astronomically expensive.

[@user-cw3yj8jv1s]

I’m actually proud of my self cause I understand what he’s saying cause of Chemistry class 😂

[@dixievixen3631]

That was EXCITING! What amazing metal with superpower elemental beauty! I’m getting such interest in chemistry...my first intro video to your channel was the mysterious bismuth, the stuff in Pepto bismol-cool video, my sons love your channel!

[@kennethconnors5316]

thank you for these amazing video's ,better than my college professors lectures

[@lesorciercalifornien]

In Soviet Russia, rubidium ignites YOU

[@GlennPaulWills]

What was the music at the end? :) Also, thank you for your enthusiasm with science.

[@BhartiPatil.]

*Rubidium : lights tissue on fire* *Glass Beaker : Am i joke to you?*

[@binodop6839]

Wearing gold : POOR SQUIDWARD Having rubidium ampules in your pockets : RICH SPONGEBOB

[@tajtourguide.415]

Wish this was chemistry classes in school.

[@lukeweng5796]

"Nowadays the mets, rubidium has little practical uses..." Well obviously considering what he just did in the video xD

[@SunitaSharma-xp7cc]

I don't why this video is again and again recommended to me But it is very interesting :-)

[@mayurraut6393]

Nice explanation sir. With the help of different example.

[@Koko.Cub.]

Title: Diamond: *am I a joke to u?*

[@apputaiparambil]

Is not a metal

[@Koko.Cub.]

@@apputaiparambil why do u tell a fact, running my comment lol (no hate)

[@thelordofthenorth3826]

@@Koko.Cub. *ruining

[@hermionegranger7224]

@@thelordofthenorth3826 😂😂😂😂lolol sarcasm at its finnest

[@realdeplorable]

You could sell the wood burnings from the chemical reactions as art XD

[@otaku4427]

2:32 *SOUNDS LIKE A EXPLOSIVE PRODUCT*

[@M1551NGN0]

2:11 when the pancake batter you are trying to put on the pan contains fireworks 3:13 op the subtitles actually contained brackets

[@abhishekshah11]

this is the coolest youtube video I've watched

[@davemarx7856]

but there are videos of Deer eating small birds.

[@abhishekshah11]

Dave Marx LOL really? link me

[@davemarx7856]

Just type "deer eats bird"

[@abhishekshah11]

Dave Marx im scarred for life now.

[@davemarx7856]

You're not alone

[@SuperSaiyaman3]

Lol this accent sounds so amusing

[@Robbmann67]

SuperSaiyaman3 is trap edd in seyed

[@brezaillyria1472]

i died when he tried to say "however", it was more like heweweer :)

[@HKSlapActual]

It reminds me of the "End of ze world" video from the 90s

[@phanicandaslothatthedisco2596]

"and zen" I love this accent xD

[@alquinn8576]

borat

[@circulartext]

this is amazing thanks

[@varnik_ydvv]

bro this channel is OP .... unlike other he lets u to see all metals experiment and he does not say that the element is dangerous , expensive or blah blah blah he just show u

[@gentelmenschannel5028]

I can just imagine how much money you have🤦🏻‍♂️

[@thanushree.s8451]

ha ha ha .....

[@rischbeterdivino1471]

People know First VIRTUAL Crownfunding System (like that Vaquinha site) where users buy positions in the Headquarters and everyone wins! First project in the WORLD to be written Inside Ethereum's BlockChain, in other words, there's no way to modify anything! = totally NO FRAUD !!! forsage.io/i/vbi9eq/

[@nazia_khan8091]

I think u have not seen the vdo till the end....bcz in the end he said that some university has provided him the metal to carry out the experiment

[@uxleumas]

you earn a lot from viral youtube videos

[@topgun4229]

I am not rich as he is, so, i am just doing experience with 100$ bill only, burning with some other stuff....

[@amoghtyagi3341]

Title of the video: Rubidium- metal more expensive than Gold..... Meanwhile me: way more reactive too..

[@saidunnaharaitrcmirpur4343]

you know,I started watching videos of thoisoi2 from this video.#thoisoi2!

[@vid-vortex5682]

Thank You Bro!!!

[@nikhilpabelkar4191]

"Do not do this experiment at home" Proceeds to give an excellent tutorial

[@5thDragonDreamCaster]

Can you do a video about putting alkali metals in bromine?

[@_tyrannus]

What could go wrong!

[@5thDragonDreamCaster]

turarwanaa He could forget the pickles.

[@shirakumi5113]

If he does he will die in Step at Francium

[@5thDragonDreamCaster]

A Wizard Lizard from Blizzard Not if he sets it to wumbo

[@Locoote03]

Troll alert!

[@spreadthefun3184]

Gold bless you for adding the subtitles

[@batmetal2739]

I love the "its hardness resembles a butter" part hahaha

[@maheshtamhane3993]

host: 2:40.. Indians: hold my lahsun fhataka (pop-pop)

[@black-lj6hv]

KZbin: here’s a video from 4 years ago

[@vision8379]

Amazing characteristic and properties can seen through this video thank u for everything.

[@siteshkar2059]

Display of experiments is so good...