11th grade Egyptian student here! Honestly just thank you, my exams are in 2 weeks (even tho we're in the middle of a pandemic!) And since the beginning of the year I've been watching and recommending ur videos to help us with chemistry. Thank you!
@titaniumtries4893 Didn't get into my dream college, so I can't be a med student But I'm almost done with a bachelor's in microbiology Watched his videos through all my chem courses tho, ever the lifesaver!
Thanks professor dave! I am beyond blessed to live in an age where I can search the internet for better explanations than my weird and confusing textbook.
Our Chemistry and Physics teachers always links us to your videos. I'm so lucky to have discovered your channel. And hey, there was a time I was trying to learn Italian, I was shocked that you appeared on the search results! Truly Amazing.. 💙💙
Professor, I really admire you. I want to be like you someday. Great teacher! I didn't understand my chemistry during my high school and college days yet, I am Science teacher. I have a lot of questions to ask. I salute you. kudos!
Oh!! I'm here watching this after 8yrs and I'm sure that even my childrens are going to watch this master piece... thank you sir this explaining, it was really a life saviour for me..Love from India✨
Hey Dave, really appreciate your videos. You have been a huge help not just for quick reviews but also for understanding difficult concepts in short and concise ways that have helped me in my first year of Uni. Can you make a video about molecules that defy the octet rule, please? Their dot structures and maybe the reasons. In general, it seems that my professors love to throw the difficult "disobedient" circumstances at us when it comes to exam time.
THIS JUST SAVED MY LIFE!!!! my teacher was getying frustrated cuz i didn't understand, i wasn't there to learn about, so thank you very much for this video
You are so incredibly helpful, I cannot begin to thank you enough. I have had a hard time figuring this out when all my classmates seem to get it. I wish my teacher would play your videos in class.
+Professor Dave Explains I did even better! I actually told my Chem. professor how helpful your videos were. She thinks your videos are great, and she plans to use some during her lectures in the future. She says they are really consistent in the quality of material, and she loves them. So, now my whole class knows and her other students will too :) Thank you again.
i fell asleep during science class and woke up just as this video was playing, and my glasses-less, newly-awoken mind yelled out, "IS DAVE GROHL TEACHING ME CHEMISTRY RIGHT NOW"
I was looking for the topic * Electronegativity" and came across to your video "The Periodic Table: Atomic Radius, Ionization Energy, and Electronegativity* found it helpful because it covers all the topic that i needed to prepare for my test. once again i click on the link to learn about Lewis dot structures, but again this video covers all the topic that i need to know for the next test! thanks!!!
I've loved learning with your videos and I'd want to say that it's been incredible honore to have a teacher like. Hope I'll be thrilled to learn more stuffs like this one in an effective and manifesting way.
Thanks man, I had to catch up on school bc of the hurricane and they stink made us do it at home. Either my chemistry book is doodoo or i’m stupid. probably both. thank you for getting my brain to comprehend this 🙏🙏🙏
Thank you so much!!! I was like what the hell is my chemistry teacher talking about??? I'm a 6th Grader and I didn't even understand a single word. But I searched up on youtube this is just perfect. Thanks a lot.
Chemistry Professor Jesus saved the day because I am doing my online homework last-minute and I had no idea how to do it. This Man has saved me from failing. Thank you.
Cash group numbers. Spend single bonds. Electronegative ends. Eight electrons each. Extras inside. (Group - Bonds & Dots). Minimise (turn lone pairs to bonds). An easy way to remember.
This is what our teacher taught us in 10th standard now i'm in 12th grade and forgot what it was like ...i think after his explanation i vl never forget this ...thnx master !!🫡
that's right! the octet rule doesn't apply to boron. really, it doesn't apply to very many elements at all. carbon, oxygen, nitrogen, fluorine, argon, that's about it.
Professor Dave Explains also saw another version of SO2, one of the O atoms has a single bond leaving 6 lone electrons. Hence, the sulphur atom has 8 valence electrons.
Just subscribed. You're so underrated. Please do what you're doing as you're fantastic. Why are we making stupid people famous? And why do you have so little views .....
i couldn't agree more with all of the above points! please tell your friends to watch my channel instead of today's celebrity of the month! my hair is just as good as theirs :P
Hey Dave, I had trouble with the comprehension question for SO_2. I found another guy's video specifically about that (xDG8EQ2Fq8w) and he said it doesn't have double bonds but rather "hybrid resonance bonds" - whatever that means. Is that correct or is it nonsense? Does that mean the answer you gave is an oversimplification? Speaking of simplifications, you mentioned that phosphorus and sulphur can both form five bonds. That didn't make sense to me, so I started researching it online and it seems to be a complex topic but possibly related to orbital hybridization - is that right? Personally, I am not sure if you should include such factoids without at least a passing explanation, to avoid just this sort of confusion I experienced. But maybe there is a good reason, and this is just something which I should be expected to know and/or accept without understanding. If so, at least a disclaimer about that could have saved me some trouble. Anyway, I really appreciate your videos in general. They are immensely helpful to me. Thank you.
Elements in n=3 and above have access to d orbitals and can expand their octets. In truth, very few elements obey the octet rule, and even those don't always obey it. It's best to disregard the rule.
Thank you chemistry jesus
+Moshingrobot you are welcome, my son.
The true savior.
Professor Dave Explains Can you tell me the # of domains & bonded atoms in SO2?
So true, he explains something in four minutes and my own chemistry teacher takes an hour and a half to explain
God exists. This is proof.
8yrs and this is still one of the most helpful guides thank you for helping me with my exams
So I forgot this channel's name so I searched "Chemistry Jesus" on RUclips and here I am, I found what I'm looking for.
😅
😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
HAHAHAHAHAH
It works! RUclips definitely did something 😅
Thanks!
Glaze
The d riding is crazy
11th grade Egyptian student here! Honestly just thank you, my exams are in 2 weeks (even tho we're in the middle of a pandemic!) And since the beginning of the year I've been watching and recommending ur videos to help us with chemistry. Thank you!
How's college going?
@titaniumtries4893 Didn't get into my dream college, so I can't be a med student
But I'm almost done with a bachelor's in microbiology
Watched his videos through all my chem courses tho, ever the lifesaver!
𓁆𓀄𓀪𓀻𓁎
my teachers always use this guy.
ask them to tell everyone to subscribe! :)
Cuz Your Teacher Cant Teach?
@@jupiter3678 lol
@@jupiter3678 Better than uncomprehensive teaching
@@kinarast8 days ago.. u have a quiz or sum?
Where have you been my whole life? At least you're here now when I need you most Chem Jesus.
That intro made me push the like button right away
Buff
Same, lol.
Thanks professor dave! I am beyond blessed to live in an age where I can search the internet for better explanations than my weird and confusing textbook.
2:05 Is my only takeaway from this video
the sigma bond or some thing else?
@@Raymundodavid sigma
im sigma xd
he predicted brainrot
1:10 wow that made it so much easier to understand for a visual-learner, thank you so much
Thank you! This video is a bit old, but made way more sense than my chem textbook's explanation!
Haha
Indeed
Lmfaoo
Glad I could entertain you all 🤷🏻
old is gold
Thanks for the simplicity
Go on prof.
100th like
@@richmandudyt 300th like
342nd like
My chemistry class calls you Science Jesus
lol same
@@makypine4829 lol same
HmMMmm stOleN coMmeTn
@
🗿
@Truth
-Lmao, imagine being a black christian and not a black muslim-
Our Chemistry and Physics teachers always links us to your videos. I'm so lucky to have discovered your channel. And hey, there was a time I was trying to learn Italian, I was shocked that you appeared on the search results! Truly Amazing.. 💙💙
i watched this video for help and genuinely cried at the beginning intro for how majestic it was. I literally had tears.
Professor, I really admire you. I want to be like you someday. Great teacher! I didn't understand my chemistry during my high school and college days yet, I am Science teacher. I have a lot of questions to ask. I salute you. kudos!
you can do it, just work hard!
Thank you so much Professor. :) I hope I can ask more questions about your Forte. Science is Love :) Don't worry Prof, I will.
@@jeffroxvalenzuela9641 did you make it
Updates?
Oh!! I'm here watching this after 8yrs and I'm sure that even my childrens are going to watch this master piece... thank you sir this explaining, it was really a life saviour for me..Love from India✨
I am that person that you are talking about. What a great teacher. I am from Bangladesh.
I am also a person that your talking about.
i am your child. you are mother to me.
Never seen a Professor this cute and charming. Thank you for saving many lives with your videos Prof. Dave!
5 years later, I was looking for a video like this! thanx for helping me!
Hey Dave, really appreciate your videos. You have been a huge help not just for quick reviews but also for understanding difficult concepts in short and concise ways that have helped me in my first year of Uni. Can you make a video about molecules that defy the octet rule, please? Their dot structures and maybe the reasons. In general, it seems that my professors love to throw the difficult "disobedient" circumstances at us when it comes to exam time.
😄
THIS JUST SAVED MY LIFE!!!! my teacher was getying frustrated cuz i didn't understand, i wasn't there to learn about, so thank you very much for this video
You are so incredibly helpful, I cannot begin to thank you enough. I have had a hard time figuring this out when all my classmates seem to get it. I wish my teacher would play your videos in class.
2:03 did not age well in 2024 🙏😭
wdym
eeeeeerrrrrrrrrrrrrrrrrrrmmmmmmmmmm..........................
I have my exam tomorrow, this has helped me so much!! Thanks Professor Dave:)
You just saved my gpa. Thank you! Your videos are about to be a staple supplement for my chemistry course this semester.
my pleasure! tell your friends!
+Professor Dave Explains I did even better! I actually told my Chem. professor how helpful your videos were. She thinks your videos are great, and she plans to use some during her lectures in the future. She says they are really consistent in the quality of material, and she loves them. So, now my whole class knows and her other students will too :) Thank you again.
i fell asleep during science class and woke up just as this video was playing, and my glasses-less, newly-awoken mind yelled out, "IS DAVE GROHL TEACHING ME CHEMISTRY RIGHT NOW"
Hii
Bruh
I wanna hug this guy I swear, it's the first time I ever understand something in chem
I was looking for the topic * Electronegativity" and came across to your video "The Periodic Table: Atomic Radius, Ionization Energy, and Electronegativity* found it helpful because it covers all the topic that i needed to prepare for my test.
once again i click on the link to learn about Lewis dot structures, but again this video covers all the topic that i need to know for the next test! thanks!!!
I feel thee knowledge flow through me now. Thank you professor dave
Told me something my professor couldn't explain in 4 months now, in 4 minutes, gonna subscribe it right away now!
Thank you so much for your great videos! It's helping for my chem final tomorrow lol.
This helps a lot, my teacher didn't teach this in class and the year got cut. Thank you.
Thank you so much for all of your videos! They have helped me tremendously through my chem course this semester
perhaps, i think that this guy is multitalented.
am i right.
@@ramnivasrathor5783 he is
Thanks for including the sigma and pi bond in your explanation. It all makes sense now and much easier to understand
This is the most helpful video out of tons others I've seen. Thank you:)
I aced my science test today cause of this video 🎉 Thank you
Fantastic videos, to the point and easy to integrate. Thanks Prof. Dave.
This guy replies to emails! Did mine! Thanks.
Perfect chemistry teacher! thank you.
When my teacher explained this to the class it was a shipwreck but when I watched your video it became a piece of cake. You're Incredible!
Damn. I just spent an hour freaking out about this and then watched this video. I wish I'd watched this video first.
I like how there people who make informational videos that are still helping people after years later along the line.
I've loved learning with your videos and I'd want to say that it's been incredible honore to have a teacher like. Hope I'll be thrilled to learn more stuffs like this one in an effective and manifesting way.
Professor Dave's channel is underrated -- he's really outstanding. I'm happy being his fan before reaching 1.3 M subscribers
Hey chemistry jesus do you still read comments, give me a heart if you do..And thanks for the video
LOL
Jay Maharashtra
finally found my very first favorite youtube channel
nice dude! thanks for having my back, now i just have to get an 80 in my semester test
you can do it!
how'd ya do?
San Gat Abit late don’t ya think?
@@dad7547 eh only about 3 years
San Gat true
i sat with my classmates before the exam and watched your videos it was life saving (I told them all about you professor)!
Thank you... Ur lectures are outstanding
Thanks man, I had to catch up on school bc of the hurricane and they stink made us do it at home. Either my chemistry book is doodoo or i’m stupid.
probably both.
thank you for getting my brain to comprehend this 🙏🙏🙏
take care mate hope you and your family are safe
Thats a great intro lol I love it
Tmmrw I have a quiz and omg this was so helpful thank you.
Thank you so much!!!
I was like what the hell is my chemistry teacher talking about??? I'm a 6th Grader and I didn't even understand a single word. But I searched up on youtube this is just perfect. Thanks a lot.
Thank you so much for saving my life. My chemistry textbook is literally shit, but this makes so much sense.
Chemistry Professor Jesus saved the day because I am doing my online homework last-minute and I had no idea how to do it. This Man has saved me from failing. Thank you.
That was so easy, thank you for making it that way❤
Love it when Dave Grohl teaches me some chemistry
Thank you Professor Dave for making concepts easier..
Kindly try explaining the answers of the comprehension...
You're a legend 👌
Cash group numbers. Spend single bonds.
Electronegative ends. Eight electrons each. Extras inside.
(Group - Bonds & Dots). Minimise (turn lone pairs to bonds).
An easy way to remember.
This is what our teacher taught us in 10th standard now i'm in 12th grade and forgot what it was like ...i think after his explanation i vl never forget this ...thnx master !!🫡
Me: I don't feel so good about my chemistry test on Monday...
Chemistry Jesus: Allow me to introduce myself
Every single word you say is absolutely important. 🔥🔥
Me: watching this video at 2024
2025 now
Me :watching this video now 2017
I am from India, and this video is life saviour for me.
Bro said sigma in 2016
Blawg😭
yoo lol
U lowkey cringe shut up
underrated comment
@@UluruNoobGuy not even
Awesome nicely explained . Your video is very useful for year 10 students
in BF3 boron didnt satisfied octet rule (only shared 6 electrons instead 8) why?
that's right! the octet rule doesn't apply to boron. really, it doesn't apply to very many elements at all. carbon, oxygen, nitrogen, fluorine, argon, that's about it.
In battlefield 3? lol
LLOLLLL
Professor Dave Explains is sulphur in the exception list too? I see 10 valence electrons for it in SO2.
Professor Dave Explains also saw another version of SO2, one of the O atoms has a single bond leaving 6 lone electrons. Hence, the sulphur atom has 8 valence electrons.
just wow.... it's helpful.. From Bangladesh...❤❤❤
2:05 could you repeat that?
LMAOOO
Lolll
Thanks you from Ecuador you explained me in one video what my proffessor could'nt in 5 classes
I’m going to give you a high rating on rate my professor, thanks Professor Dave
Very good work👍love from Beijing❤
bless your soul
Starting again a new topic in chemistry- very glad I have somewhere to learn it well
thanq sir great love n respect from India u made chemistry easy for me .😊😊😊
This helps a lot....
A sincere "THANK YOU" SIR....
💚🖤💚🖤💚🖤
Thanks for making this seem so simple :)
At last the chemistry messiahs show up in my life , thank you soo much Professor Dave , you are the best ever . this channel should go viral .....
dang you really are the chemistry Jesus
this cleared up about 2 weeks of lectures. thanks
thank you very much.
Saved a few of your videos to my MCAT playlist, preciate ya
When you still can't figure out how to solve the problems:
Same
Thank you so much. I couldn't understand this at all before, but thanks to you i did now. Thank you again.
Sigma🗿 bond
This explained the Lewis Dot Diagram and Octet Rule better than my professor. Who taught it to my confused class for 4 hours total.
For SO2, if we use both side double bond, shouldn't we delete the 2 dot upper S?
No it has six valence electrons
He has risen? Thank you sir, this was very fast and efficient teaching that books have difficulty portraying.
Just subscribed. You're so underrated. Please do what you're doing as you're fantastic.
Why are we making stupid people famous? And why do you have so little views .....
i couldn't agree more with all of the above points! please tell your friends to watch my channel instead of today's celebrity of the month! my hair is just as good as theirs :P
wow consise and crisp along covering all the points thank you so much!
2:05 say that again
@Webb_WT absolute cinema
So beautifully explained 👏
When you're a scientist but also religous:
It was very helpful, i appreciate your quick simplification. thanks a lot!🙏
Hey Dave, I had trouble with the comprehension question for SO_2. I found another guy's video specifically about that (xDG8EQ2Fq8w) and he said it doesn't have double bonds but rather "hybrid resonance bonds" - whatever that means. Is that correct or is it nonsense? Does that mean the answer you gave is an oversimplification?
Speaking of simplifications, you mentioned that phosphorus and sulphur can both form five bonds. That didn't make sense to me, so I started researching it online and it seems to be a complex topic but possibly related to orbital hybridization - is that right? Personally, I am not sure if you should include such factoids without at least a passing explanation, to avoid just this sort of confusion I experienced. But maybe there is a good reason, and this is just something which I should be expected to know and/or accept without understanding. If so, at least a disclaimer about that could have saved me some trouble.
Anyway, I really appreciate your videos in general. They are immensely helpful to me. Thank you.
Elements in n=3 and above have access to d orbitals and can expand their octets. In truth, very few elements obey the octet rule, and even those don't always obey it. It's best to disregard the rule.
@@ProfessorDaveExplains Finally man, Shloulve told us that in the video, couldve been much easier.
@@-zainabdo2456 I did.
Thanks 4 helping me with the homework Awesome! 😎
Yessss! You actually make sense !
on god, you are better than my chemistry teacher