OH MY GOD I LOVE YOU!!! I need to save your channel. Anytime I get confused I come to you! I think chem is so cool but then I get lost WOOO HOO this is awesome!
While I understand that you can only do so much in a 13 minute video, there is some information in this video that is outright misleading. For example, while polarity of a bond is necessary for polarity of a molecule, it is not sufficient. Water is polar not only because the O-H bond is polar, but because of how those bonds are arranged in three dimensions. The C-H bond in methane is polar because of the electronegativity difference between C and H. Bu the overall molecule is not polar.
wow U spent 13 minutes. on a topic that we did in class for 3 weeks and I understand better ur teaching style better than my teacher inthe three weeks in class
i think i am the only one here who is watching these videos without being a chemistry student or at school. Im doing an eng lit degree but i love science so much and i really want to understand some of it, and thanks to these videos i do a little bit (surprisingly). I think if anyone knew that i try to learn a bit of chem in my spare time they would think i was a right loser lol!
thank you for this video i can now really relate when my teacher is discussing in front .. hmp , can i request another video . can you make another video that's about formulas and naming of compounds . please pretty please .
My book is just a bunch of unvisualized information. But when you see the drawings with the information everything just makes sense.You don't need to use so much effort to consentrate and understand it. In my book i sometimes have to read a line 3 times to get it. I only use my book for memorizing.
@crazay1113 May I answer answer your question? lolz. we're talking about the valence electron, the electrons in the outermost shell. :DD not just the whole number of electrons in an atom. :D
I missed an entire unit of science but still have an exam on the material... This video's a lifesaver! Seriously this is saving me from summer school... My entire science grade is based on this exam!
XDD the ending was awesome 'anyways, i'll see u in the next video..'
love the vid!! i hav a test tomorrow and although its not as complicated as this, i think i learnt more things on this vid thn in class... thanks!!! :D
We had a test today on bonding and a question asked if sodium bromide (NaBr) has a covalent or ionic bond. I put down ionic like you stated in the video and my answer was marked wrong :( I think it should've been right and I've been shouting profanities with my chem teachers name all day. is it not an inonic bond?
@feraligatr8 it should be right. i suppose ur chem teacher has marked it wrongly. you see, as sodium(Na) is a metal,on the far left of the periodic table,and whereas bromine(Br) is a non metal, on the far right of the periodic table. ionic bonds only form between a non metal and a metal element. therefore, ur ans is correct and ur teacher is wrong! gratz for outsmarting ur chem teacher~ haha
biology teacher sent us link to this video because we all didnt understand bonds still but now most of us completely understand it after watching this :D
This is so ace. I am a science teacher and i just love the sound of this guy's voice. I was listening to it with 808 state radio on Last in the background and it was very very surreal.
sir, i have a test with the exact same title as this video, and you helped me out alot. i could kiss you on the face slap your ass and buy you a drink for helping me
thank goodness for your videos.. i looked like a smart ass in class yesterday because i knew what a polar covalent bond was:) hahahaha but seriously, thank you so much! they have helped me alot :)
@SharpShadows Polar bonds are fun. The oxygen prefers 2 hydrogen over another oxygen because the hydrogen is partially cationized due to O2's strong affinity for it's electron which also gives oxygen more of a negative charge. This is why hydrogen peroxide (H2O2) is unstable and breaks down.
You have no idea how much this helped me. Thanks so much, man. I actually feel confident for my semester final for chemistry, and I probably won't be ground for as long over Winter break. Thanks a billion.
there is no 13:21
JMLRecordings 6 days ago
METALLIC BOND IN HIGHSCHOOL hahaha!!
satisfiction 6 days ago
this is soooo helpful with midterms!
megamixoxo 1 week ago
This has been flagged as spam show
and how bout sulfate and carbonate and other complex ionic compounds?? why arent they molecules??? im stuuupidddd
djcalvados 1 week ago
this is how i study for my chem final after not paying attention for a whole semester! loll
medusadoll 1 week ago
How long did you spend revising for the bonding test?
13 minutes and 22 seconds PRECISELY.
RedCaughtHanded 2 weeks ago 6
hahahaha metallic bond... you might like my music then, check some out would ya, just click me
MediumNothinFull 2 weeks ago in playlist Chemistry
just so you know, it's 5:50 in the mornin.. im truckin on this so thank you so much
MediumNothinFull 2 weeks ago in playlist Chemistry
Snape doesn't even know this
CosmoExplosion 2 weeks ago
I'm sure "these guys just want to offload" is innuendo.... :L
Paulpg94 2 weeks ago
does the larger number of electrons in an atom make it have a higher electronegativity?
also, can someone please tell me why in the H2O reaction, why the hydrogen atoms bond with the oxygen rather than eachother?
laganio 3 weeks ago in playlist More videos from khanacademy
Quite simple GCSE stuff but, whilst I got high grades at GCSE, this, as simple as it is always seemed to baffle me. But I totally get it now.
Dannyr015 3 weeks ago
Brillant
anters1234 3 weeks ago
I just turned 13 , but u rocked my world dude
MxMxM699 1 month ago
@goldensilverstar metal band... haha
biglaxma178 1 month ago
whats a mettalic bond in high scool?
goldensilverstar 1 month ago
FUCKING CUNTS BE GRATEFUL
goldensilverstar 1 month ago
its kinda esy to understand little more practice and im good
osiris2645 1 month ago in playlist Chemistry
lol i think he pronounce chrolride wrong
osiris2645 1 month ago in playlist Chemistry
i learned this stuuf in physical science this stuff is not to hard to understand
osiris2645 1 month ago in playlist Chemistry
OH MY GOD I LOVE YOU!!! I need to save your channel. Anytime I get confused I come to you! I think chem is so cool but then I get lost WOOO HOO this is awesome!
Convolutedtear 1 month ago
I wish my chemistry teacher was Walter White from breaking bad
kingman4889 1 month ago
I love the color cordnation
NyjaPoo 1 month ago
This has been flagged as spam show
Awesome teaching Sal! i understand now!
p.s.
"i was in a heavy... a metallic bond in highschool"
Metal band? xD
4everRock666 1 month ago
Comment removed
4everRock666 1 month ago
Thank you SO MUCH!!!
I was so confused and was about to have a panic attack... =__='
But you explained so clearly, so again, thank you! :D
chibiYUE110 1 month ago 2
While I understand that you can only do so much in a 13 minute video, there is some information in this video that is outright misleading. For example, while polarity of a bond is necessary for polarity of a molecule, it is not sufficient. Water is polar not only because the O-H bond is polar, but because of how those bonds are arranged in three dimensions. The C-H bond in methane is polar because of the electronegativity difference between C and H. Bu the overall molecule is not polar.
auks1991 1 month ago
wow U spent 13 minutes. on a topic that we did in class for 3 weeks and I understand better ur teaching style better than my teacher inthe three weeks in class
sonarous 1 month ago 3
Mike Roth...I have no quueestions
ChillProductions1 1 month ago
Napunta ka dito dahil sa First On-Line Activity ni Sir Catalan. XD XD
elanong 2 months ago
THUMBS UP IF YOU'RE IN MR GROSSER'S CLASS!!!!!!
BuddhaBeatz25 2 months ago
oh your method is so much easier thanks so much.
hitman0439 2 months ago
i think i am the only one here who is watching these videos without being a chemistry student or at school. Im doing an eng lit degree but i love science so much and i really want to understand some of it, and thanks to these videos i do a little bit (surprisingly). I think if anyone knew that i try to learn a bit of chem in my spare time they would think i was a right loser lol!
prettyreckless2700 2 months ago
Comment removed
cromedome69 2 months ago
i can do science now
cromedome69 2 months ago
6:45 surprised face lol
minecrafttimesportal 2 months ago
THUMBS UP IF YOUR IN MRS. CANON'S OR MRS. HERMSDORF'S CLASS
Keletho 2 months ago
he drew the lewis dot wrong
bigwave2001 2 months ago
This helped ALOT!! thankyou!
iNatalie56 2 months ago
i was in a metallic bond in high school. LOL
danaapittman91 2 months ago
i was in a metallic bond in high school LOLL
GoofyAlfie 2 months ago 5
so helpful .
crunkestdude 2 months ago
FUCK CHEMISTRY !!!
LOBO10343 2 months ago
This has been flagged as spam show
next time show gay porn please!!!! ^_^
zain1996rock 2 months ago
This was so helpful - I wish I would have watched it sooner!
shaunditolman 2 months ago
Thankyou so much this really cleared up covalent bonding for me . Your a legend !!!!!!!!!!!
jessg10156 2 months ago
Mr Huysing... GRRR
austinthebookworm5 2 months ago
good job!
Meaggz9898 2 months ago
thank u ... I really dont need to go school.
faytafu06 3 months ago
my cemistry teacher is a qualified loyer....
nala434 3 months ago
thank you, great videos, keep doing them.
waddupboston 3 months ago
thank you for this video i can now really relate when my teacher is discussing in front .. hmp , can i request another video . can you make another video that's about formulas and naming of compounds . please pretty please .
msnothinginyourlife3 3 months ago
nice job :)
cntblue13 3 months ago
it's funnier with the chemistry now.
gurrapan 3 months ago
i had an exam today i just looked at this once GOT AN A+ DUDE UR AWESOME
Marakshyy 3 months ago
This guy IS my Chemistry class XD
thenameiskip 3 months ago 2
This has been flagged as spam show
You make the world a better place, I love the video
gavin8988898 3 months ago
thumbs up if you're holding a periodic table and/or trying to do your chem hw =D
levakz 3 months ago in playlist Chemistry 76
@levakz
tryin tooo
still cant
deadpool971 3 weeks ago
Bond, Ionic Bond.
Lizzardman666 3 months ago 4
Could you do an example of ionice and covalant bonds? Can you do like an equation and show ushow to distinguish what type of bond it is.
kcarpio1 3 months ago
OMG, I wanna hug you! ^____^ I'm having fun while learning, thanks so much!
gemtotherescue 3 months ago
Metallic bond lol
falpalemily 3 months ago
My book is just a bunch of unvisualized information. But when you see the drawings with the information everything just makes sense.You don't need to use so much effort to consentrate and understand it. In my book i sometimes have to read a line 3 times to get it. I only use my book for memorizing.
This guy is legendary. Thank you!
Zonked2 3 months ago
I have a question; why does he say Oxygen has six electrons? I thought the atomic number was the number of protons and electrons.
crazay1113 3 months ago
@crazay1113 May I answer answer your question? lolz. we're talking about the valence electron, the electrons in the outermost shell. :DD not just the whole number of electrons in an atom. :D
hope that helped. :DD
poultryka 3 months ago
@crazay1113 it is the number of protons or electrons
SK001306 3 months ago
"Squishy electron mush" is why metals are malleable. Love it!
voicemaestro 3 months ago in playlist Chemistry
Probability distribution cloud is my new favourite word.
789123Y 4 months ago in playlist Chemistry
"if atoms didnt stick together th-then we would be a bunch of atoms and this video wouldnt have been produced" :D
JayantKumarZ 4 months ago 2
12 ppl want 2 be a noble gas
tobagonian100 4 months ago 5
wow my teacher spent all class period explaining ionic and covalent bonds
you did it in 10:47 sec. =0 and you made so much more sense than her !!!
yourshitsweakx100 4 months ago
thanks you're an awsome teaccher
fpsisfun 4 months ago
Hydrogen can loose electron like metals so Which type of bond hydrogen forms with non metal - Ionic or Covalent Bond ?
harshgupta11dec 4 months ago
*And the video wont be produced* :D :D I love this guy :D
kalemayank29 5 months ago
@kalemayank29 yep :D
JayantKumarZ 4 months ago
The blue want to give = guys
The pink want to take = girls
When he changes to the periodic table, everything just turns out naughty
NinjaPigWorrier 5 months ago
this helped a BUNCH! thanx!!!!
GlamourousGirlified 6 months ago
thank you for the videos!
farzallday 6 months ago
a metallic bond....i.e. metal band..........imagine Khan doing screamo.
skwaag5233 6 months ago
so the attraction to the electrons in metal is soo strong that it is incredibly hard to pull apart, but apart enough that it can bend?
Phatnaru0001 6 months ago
where does electrons goes in metallic bond
TheDevilvivek 7 months ago
Lol listen to
@ 5:15 till @ 5:19
TheSkitOfNYC 7 months ago
@TheSkitOfNYC ROFL you dirty cunt XD nice catch
backhandable 7 months ago
The Ions are happy !!! dude youre so fkin funny!! lol
GreenCakeLazer 7 months ago
I missed an entire unit of science but still have an exam on the material... This video's a lifesaver! Seriously this is saving me from summer school... My entire science grade is based on this exam!
TheAmberEyed 7 months ago
Great Channel
neiljenkinson1 7 months ago
We season our food with ionic love?
I can live with that.
Nani101 7 months ago 4
what type of glue holds the atom together? must be very very super duper ei?
ramzeen7 7 months ago
the only ppl who could've disliked this are teachers who know they've failed teaching their students :P
thepatriotsyo 7 months ago 3
"Oh, by the way, now that I've handed you the electron, you're negative, I'm positive, I want to stick to you."
Story of my life.
hedonism13 7 months ago 5
myy teacher couldnt explain it as good as this video i didnt understand until now.
xxfootfairyxx32 8 months ago
XDD the ending was awesome 'anyways, i'll see u in the next video..'
love the vid!! i hav a test tomorrow and although its not as complicated as this, i think i learnt more things on this vid thn in class... thanks!!! :D
189x 8 months ago
AWESOME thank you so much. My chem teacher sucks you saved me!!!!!!!
Waganator100 8 months ago
What I do in Chemistry Class
1. Write down the title of the Lesson
2. Go to Sleep
3. Go on Youtube and learn a classworth of information in 13 minutes and 22 seconds
Thanks alot!
ProHelp2010 8 months ago 66
@ProHelp2010 haha i do the same thing lol
marano1907 2 months ago
a metallic bond is BRUTAAALLL!!
Petro7 8 months ago
thank you for the vids!
partylikeits2001BC 8 months ago
Great pace and straight to the point, with a clear voice to match! Thanks, you helped me immensely.
uralltoolsfoolz 8 months ago
This is goodd!
So much better than the dry you tubers that just talk as if theyre reading out of a book
:D
payadp 8 months ago
Thanks......A great job!!!
amith01994 8 months ago
thanks! you are like my private teacher lol you help me with my homework a lot
saifaiwai 8 months ago
great vid. great explanation 2. mke me feel lyk i cud b a chemist or sumn
bt cud do witout sum off the extra (unecessary) chit-chatterin
BT GREAT JOB!!!!!! :)
mianha1 8 months ago
great video, you helped out tremendously I hope you're a teacher or professor somewhere!
Wusasoccer 9 months ago
You rock! :D I wish you were my teacher!
DmxCrazy 9 months ago 2
I really wish you were my Chemistry teacher, because my teacher Mr.Paul is a retard
utubeftwbaby 9 months ago 21
@utubeftwbaby im pretty sure my chemistry teacher is a retard too...
ludatelle 3 months ago 25
@ludatelle
same here fucking dumbass bitch
deadpool971 3 weeks ago
@deadpool971 Well, my teacher is a male so that makes him a manbitch.
ludatelle 3 weeks ago
Do you have a video of Types of Solids as well? please do answer! :)
DmxCrazy 9 months ago
He's Great! Nice and slow is the way to go.
3DKevinify 9 months ago
readyy for my gcse!!
alexander36912 9 months ago
thanks mate i think im ready for my test :)))
MultiAwais1 9 months ago
Hey Sal (or anyone that could please help me)
We had a test today on bonding and a question asked if sodium bromide (NaBr) has a covalent or ionic bond. I put down ionic like you stated in the video and my answer was marked wrong :( I think it should've been right and I've been shouting profanities with my chem teachers name all day. is it not an inonic bond?
feraligatr8 9 months ago
@feraligatr8 it should be right. i suppose ur chem teacher has marked it wrongly. you see, as sodium(Na) is a metal,on the far left of the periodic table,and whereas bromine(Br) is a non metal, on the far right of the periodic table. ionic bonds only form between a non metal and a metal element. therefore, ur ans is correct and ur teacher is wrong! gratz for outsmarting ur chem teacher~ haha
zannotic 9 months ago
@feraligatr8 o_o bromine and soduim.... it is ionic ~_~
your techer took revenge on you ;D
~_~
JayantKumarZ 4 months ago
OMG can you imagine Sal in a metal band?
Nejitheultimate 9 months ago 4
I wish you were my chem teacher
Rodneyson63 10 months ago 2
biology teacher sent us link to this video because we all didnt understand bonds still but now most of us completely understand it after watching this :D
rsbeast101 10 months ago
omg u taught me math now ur teaching me science
god i freakin looooove u much love from jamaic khan <3
sunkissashley 10 months ago
I like squishy electron moosh
TheNiliPerson 10 months ago
ughh this video is so good! but i sill dont get it! and i have a re-test tomorrow! (im in 8th grade)
17missjuicy 10 months ago
superb vid man,way better than my teachers
elninogauje 10 months ago
This is so ace. I am a science teacher and i just love the sound of this guy's voice. I was listening to it with 808 state radio on Last in the background and it was very very surreal.
missmyrtleful 10 months ago
i was in a metallic bond in highschoool. LMAO.
acedatstube 10 months ago 74
@acedatstube Cool story bro
bethroxy 10 months ago
@bethroxy im a chick..
acedatstube 5 months ago
@acedatstube dude show some respect, after all he is doing some thing for you for free
samisazerahga 8 months ago
@samisazerahga i said he makes it sound easier, how is that disrespectful? lol.
acedatstube 5 months ago
u make this sound so much easier! how come other teachers make it so much more complicated than it has to be?
acedatstube 10 months ago
Wait so the elements under Chlorine also has 7 electrons?
@cuchia01 Very nice comment made me laugh and think too!
Kaine852 10 months ago
Awesome vid! :)
AnnGee50 10 months ago
thank you so much, you have moved my chemistry grade from an F to an A
georgiigirl123321 10 months ago
They should refer to the noble gases as the celebrities because everyone wants to be like them!
Em0srawk 10 months ago
i finally understand what im doing ,even though i hate chem. you have made it so much easyier :) thank you
victoriasl15 11 months ago
sir, i have a test with the exact same title as this video, and you helped me out alot. i could kiss you on the face slap your ass and buy you a drink for helping me
justsomedude9593 11 months ago
you're amazing
kathcbf 11 months ago
Dear Sal,
You make the world a better place. Did you know that? It's true.
Thank you.
ohjeezxPnicole 11 months ago 38
@ohjeezxPnicole I totally agree. Sal you are amazing!
SK001306 3 months ago
Great & helpful video,thanks!
pensawer 11 months ago
Thanks for posting. Very helpful, and easy to understand.
mandicreveling 11 months ago
you are amazing, i love you! haha thank you
MadisonM3 11 months ago
perfect :)
edithegodfather 11 months ago
thank goodness for your videos.. i looked like a smart ass in class yesterday because i knew what a polar covalent bond was:) hahahaha but seriously, thank you so much! they have helped me alot :)
iheartbananasmoothie 11 months ago
Cool!
ijamesza016 11 months ago
Omg man, you are awesome. God bless you for putting your time into these videos.
xunit94 11 months ago
Your videos are AWESOME. Thank you very much!
mikeytitanic 11 months ago
This has been flagged as spam show
A Cute, latin Girls for you busizz4me.info
sandunianjulika 11 months ago
good
abhiramreddy005 1 year ago
Ready to pass my mid-term now, thanks so much for your support!!
MegaJJROX 1 year ago
@MegaJJROX
lucky, we don't get a mid term no more : /
Lorithon 1 year ago
Ready to pass my mid-term now, thanks so much for your support!!
MegaJJROX 1 year ago
OMG!!! Thank you soooooo MUCH! I may actually pass my BIO class, now! I am putting this video as one of my favorites! THANK YOU!!!!!!!!
dovebar76 1 year ago
Didnt think u would talk about poler bond...but u did! Thanks!
SharpShadows 1 year ago
@SharpShadows Polar bonds are fun. The oxygen prefers 2 hydrogen over another oxygen because the hydrogen is partially cationized due to O2's strong affinity for it's electron which also gives oxygen more of a negative charge. This is why hydrogen peroxide (H2O2) is unstable and breaks down.
Luigi84289 1 year ago
Your negative, im positive, I wanna stick to you, and then we form table salt.
Lololol I love this guy ^_^
Hayden0117 1 year ago
... Ready to season our food. :-)
BunnehLuva 1 year ago
thank you a lot.. your video is very very useful
Kritikatr10 1 year ago
Screw my notes. Thanks bro
xxHiddenShotzxx 1 year ago
this is so helpful for my tomorrow biomidterm :)
haneem95 1 year ago
cant the atoms just give away electrons without bonding ?
MrMcdagy 1 year ago
ur very good at writing in paint
reichstag10 1 year ago
easy to learn from this guy.
captkirkconnell 1 year ago
useful and thank you!
auanjanette 1 year ago
thank you this makes my night
Live4life227 1 year ago
so is the electronegativity in a covalent bond the same as a polar covalent bond?
MapleOryDude 1 year ago
This guy sounds like Sulu from star trek lol
shf84 1 year ago
do you have one for dative covalent bonds?? :D
CcanCcaglar 1 year ago
You have no idea how much this helped me. Thanks so much, man. I actually feel confident for my semester final for chemistry, and I probably won't be ground for as long over Winter break. Thanks a billion.
HuggableAssassin 1 year ago
Epic, dude, i totally get it now, great help! I didn't get shi', before.
MrAxinas 1 year ago
thanks a lot. this is a big help for my big test tom.
heyshopgirl 1 year ago
okay im bored good night.
qpidschkhold 1 year ago
fantastic video buddy thanks :)
Educatedshrimp 1 year ago
thx
mastaeezy 1 year ago
Cool
Darkstorm12321 1 year ago
i dont care how you try to study this... it is still the most ridiculously boring shit i've ever been exposed to
heartrock83 1 year ago
metallic band! oh yeah!
Never0Surrender 1 year ago
u talk to much shzt
smexi000 1 year ago
Share atoms? It's not share electrons?
EvilMashimaroXX 1 year ago
This has been flagged as spam show
"....and we're ready to season our food"
great video. thanks!
shrbrthead 1 year ago
"....and we're ready to season our food"
great video. thanks!
shrbrthead 1 year ago
i am also KHAN........... and KHANs are always the best in every thing ....... EVERY ONE HAVE TO ADMIT THAT
sKHANcreative 1 year ago