It's great how you can help me understand concepts in 3 minutes that my professor can't do in 3 hours. Thanks Dave. Everyone should share a little of same and click on his advertisements.
yea whenever I read these books I just think that with 2 sentences I could easily understand it but they always make things more complicated than it has to be
It's cool how after 5 years, his videos are much more easier to understand than hours of lecture in schools and universities. And he also replies to comments too!
I was depressed over my performance in Chemistry class for my first college semester, and was thinking of switching programs. Found your videos, and I can perfectly understand the subject on the first viewing. Your videos have saved me from failing my Chemistry course.
In these 4 years of studying chemistry nobody explained me the difference between covalent bond and ionic bond 😢😥. Even academic videos are not explaining them. First time I understood perfectly the concept. Thank you so much professor DAVE!! 😁😁😄
Your video series about chemistry is a lot easier to digest than Crash Course in my opinion, while I do love their videos this was a lot better for me to renew some of my chemistry knowledge. Keep up the good work!
This is complicated terminology and concepts for a musician who studied this in high school 10+ years ago, yet I find it fascinating and your explanations are fantastic and very clear. Great series, thank you!!
"It's bond, Ionic bond; electrons taken, not shared." Is at once a pop-culture reference, a haiku, a factual statement, a profound truth, and a useful mnemonic device. I have this knowledge forever now.
I have read over the study guides and the textbook several times, and it doesn't sink in or make sense, but I watch your videos and suddenly everything I have read makes perfect sense and makes it SO much easier to understand and help me remember! Thanks so much for these! (45 and studying to be a vet tech)
I laughed so hard at the James Bond reference. It made me remember how an ionic bond is. I find it very easy to learn while amused. Thank you for your video! (P.S. I have this science report due in two days about Bond Polarity and Physical Properties. This video helped A LOT)
i am so happy i found this video. I remember learning this at the beginning of ap bio this year, and didnt understand it. But now im studying for the may 11th exam and i finally get these terms after watching this video. Thanks professor Dave!!
When watching professor Dave's videos I purposefully turn my adblocker off to support Dave in some way, because spending 15 seconds watching an ad is much less than the 15 hours of studying Dave just saved me.
I have had issues understanding these concepts and you broke it down so concisely but still in terms I was able to understand. Appreciate your channel!
So many people have said this already but this video is absolutely phenomenal. I learned more watching this 3 minute video than reading my textbook and taking notes for about 2 HOURS. thank you professor dave!
Seriously- thank you for this video. I'm returning to study and I haven't covered the basics of Chemistry in 8-9 years, yet the way you explained all of this unlocked a whole-ass memory for me. Thank you, Chemistry-Jesus-Helperer Dave.
You are the best teacher professor, can you please explain how we can calculate oxidation numbers with cross roles? I really need to learn it, Thanks a lot
Assalomoalaikum Sir! What will you say about the HF bond. Their electronegitivity difference is 1.9 But according to your concept, for polar Covalent bond electronegitivity difference is
Watched: an ionic bond is like sharing blocks to make everyone feel balanced and happy, covalent bonds can be polar or non polar, a covalent bond is like sharing your toys with a friend to build something cool together,non polar is when the electrons are shared more or less even.
I got to the channel from the 1a debunking stuff. But this section is not as entertaining, but super valuable, not only for school, but also for self-teaching. Keep on! One question: What about values between 1.7 and 2.0? Is both, ionic bond and polar covalent bond possible?
In the intro he looks so happy and when he is explaining he looks so serious
learning is very serious!! :)
@@ProfessorDaveExplains you right hhh
I knw righttttt
Its like being a Human mayfly. Draw them in with smiles and giggles, then trap them with human existential dread.
Geeking vs Locked in
It's great how you can help me understand concepts in 3 minutes that my professor can't do in 3 hours. Thanks Dave. Everyone should share a little of same and click on his advertisements.
+Sandler Tossone thanks for the kind words!
does he get money from the adds? if so ill do it
yea whenever I read these books I just think that with 2 sentences I could easily understand it but they always make things more complicated than it has to be
idiot
@@kavipriyakannan3128 what's your problem xD
I got more out of this than I did in a one hour lecture. You are the man, brother.
Wow you called jesus your brother?
Thank you chemistry jesus ❤️
bruh
Lol 😆
Lmaooo
😂😂😂
omg ☠ yes
The James Bond bit was brilliant
It's cool how after 5 years, his videos are much more easier to understand than hours of lecture in schools and universities. And he also replies to comments too!
I was depressed over my performance in Chemistry class for my first college semester, and was thinking of switching programs. Found your videos, and I can perfectly understand the subject on the first viewing. Your videos have saved me from failing my Chemistry course.
Same
stop scrolling in the comments and pay attention you need to do well on your test
okay :D
fuck off, what if I'm looking at comments after the video ended, bitch.
@@gky3019 Jeez man, no need to swear It was just a joke bro jesus.
thanks mom
GKY looks like someone failed their test
After watching so many videos on the same topic this was by far the most helpful! THANKS!
Great video, I am cramming for a chem exam with your videos
me too!!! lol
sallyburger xD same here it's 11pm and my exam is tomorrow
ReDDPreDD I have one tomorrow too. Good luck.
Cramming for Chemistry will always be timeless
sallyburger omg me too!
Everything you say is so much simpler and easy to understand than my professors. Keep up the good work!
i love your pfp
In these 4 years of studying chemistry nobody explained me the difference between covalent bond and ionic bond 😢😥. Even academic videos are not explaining them. First time I understood perfectly the concept. Thank you so much professor DAVE!! 😁😁😄
You are from India, I felt the same too, he is making everything clear
i just want to know how
🤔
in 4 years of studying chemistry you should have just educated yourself on these matters... thats sad tbh LOOL
Your video series about chemistry is a lot easier to digest than Crash Course in my opinion, while I do love their videos this was a lot better for me to renew some of my chemistry knowledge.
Keep up the good work!
ive been learning this for the last 3 hours and i couldnt figure the heck out what i was doing---thanks for making this easier in 3 minutes
This is complicated terminology and concepts for a musician who studied this in high school 10+ years ago, yet I find it fascinating and your explanations are fantastic and very clear. Great series, thank you!!
love absolutely everything on your channel, nothing is ever convoluted and also so easy to understand!! thank you chemistry jesus
The clearest most concise explanation I’ve heard on the topic! Great job Dave.
I graduated Uni almost 4years ago, I decided to revisit Chemistry and oh my days, you are making it make sense.
"It's bond, Ionic bond; electrons taken, not shared." Is at once a pop-culture reference, a haiku, a factual statement, a profound truth, and a useful mnemonic device. I have this knowledge forever now.
Sir you made my chem really strong firstly I was a week student but now after watching your videos I have improved a lot ...... thank you ☺🙂
biggest thank you to professor dave
I have read over the study guides and the textbook several times, and it doesn't sink in or make sense, but I watch your videos and suddenly everything I have read makes perfect sense and makes it SO much easier to understand and help me remember! Thanks so much for these! (45 and studying to be a vet tech)
I laughed so hard at the James Bond reference. It made me remember how an ionic bond is. I find it very easy to learn while amused. Thank you for your video!
(P.S. I have this science report due in two days about Bond Polarity and Physical Properties. This video helped A LOT)
Bro Professor Dave Explains I actually don't know what I'd do without you thank you so much
Electrons taken - Not Shared in Bonds voice. Fukn Genius! Can never. NEVER. Forget this! Thanks P.Dave!
i am so happy i found this video. I remember learning this at the beginning of ap bio this year, and didnt understand it. But now im studying for the may 11th exam and i finally get these terms after watching this video. Thanks professor Dave!!
When watching professor Dave's videos I purposefully turn my adblocker off to support Dave in some way, because spending 15 seconds watching an ad is much less than the 15 hours of studying Dave just saved me.
I have had issues understanding these concepts and you broke it down so concisely but still in terms I was able to understand. Appreciate your channel!
Thank you for this amazing and short lecture
I love that you use the word "participating". Thanks for a great tutorial
2:39-3:04
Nonpolar Covalent Bond-
whats between 1.7 and 2.0 tho
@@AnEnderNon Same question
@@AnEnderNon Gray area, depends on factors like orbital size, etc.
What about electronegativity difference between two atoms is between 1.7 and 20.0
My chemistry teacher links your videos at the beginning of each online lesson. I guess even the teachers understand that you're the best there is.
Science has gotten so hard that Jesus himself came to help💀💀
I am so glad my brother showed me this Video, Professor Dave! My teacher take 30 minutes to explain this! Thanks Professor Dave!
as a student in IB Chem HL thank you for making me understand this
So many people have said this already but this video is absolutely phenomenal. I learned more watching this 3 minute video than reading my textbook and taking notes for about 2 HOURS. thank you professor dave!
You explained this concept very well, and now I'm 1 step closer to not failing my science quiz/test/exam. Thanks, Professor Dave!!
"He knows a lot 'bout the science stuff". "Professor Dave explain". Loved his intro
who doesn't?
Brilliant! The smirk after the James Bond joke was charming.
he is literally god sent
After college chemistry and 1/4 semester of A&P, I finally get it. Thanks dude :)
He's literally my prof during online classes.
lucky
even if this video was posted 8 years ago it still saved my life
This helped me so much!! i was so lost in class, and other explanations just left me confused, but this cleared things up!!
I can't but dancing at the introduction .. Thank you for the video, 3:32 min better than my 2 hrs professor lecture
What chemical reaction happens between an electronegativity of 1.7 to 2?
thanks
Well I'm back to your channel again after 3 years. You always made my life easier thank you for your work sir
That was amazing. Thank you 🙏🏼 I had trouble grasping the concept and the visuals helped with that greatly 🙏🏼
Seriously- thank you for this video. I'm returning to study and I haven't covered the basics of Chemistry in 8-9 years, yet the way you explained all of this unlocked a whole-ass memory for me. Thank you, Chemistry-Jesus-Helperer Dave.
Most welcome !!
You had my upvote at "Bond, Ionic Bond"
Thanks so very much! Now I get how to identify if it's ionic, covalent, or nonpolar. This was a big help, thanksss
Thanks for this video!!! I’ve a chemistry test tomorrow!!!
WOW holy cow I'm in college and this got it stuck in my head FINALLY!!!! Thank you so much! I like the way you explain.
I fall in love with your teaching
omg, thanks! I finally able to understand the difference between these bonds in just 3 minutes. such a big help! love your channel😘
Thanks! Professor....
Watched this video in chemistry class today. Was so excited to see professor Dave!
i cannot thank you enough man ur literally about to carry me through the school year 🙏🙏
you taught me more this year than my full online professor ever did, which isn't saying much but still tysm professor dave
Thank you Professor Dave, I was out sick for the week we covered this in class and my teacher couldn't make time to catch me up to speed.
Best video i have ever watched. I didn't know it was that easy, my teacher made it too complex.
This was so helpful! I had absolutely no hope of understanding this but now i do! Thank you!
I always wanted such an explanation for this topic....just loved it... thanks..
Easy and nice explanation ❤
that james bond part was funny, now I'm never forgetting ionic bond 😂 "taken not shared" - ionic bond vs. "Shaken not stirred" - James Bond
I can't believe I found this amazing youtube channel, you certainly help me a lot!!
thank u you make me understand so easily.
my chemistry midterm is tomorrow and this really helped SO MUCH!
Another helpful tip is that nonmetals+metals always from ionic bonds and nonmetals + nonmetals always form covalent bonds.
Very clear and simple explanation
Okay that James Bond joke is actually a great mnemonic
Laid it out perfectly. So concise and clear, thank you very much!!
You sweet sweet beautiful man this is the only video I can find that actually helps me understand this!
You are doing god's work thank you so much for this. I am realizing how simple chemistry can be when it is well explained.
my teacher cant relate
You mean my work ? Oh yeah !!
Oh god! I was having so much doubts with this topic and he just cleared it in a three minutes video..
im in ap chem and never fully understood these concepts in my chem honors class, thank you so much because ive been STRUGGLING
pain.
I always wanted to experience this course .
You are the best teacher professor, can you please explain how we can calculate oxidation numbers with cross roles? I really need to learn it, Thanks a lot
cross roles? i'm afraid i've never heard of that. but i do have a clip on oxidation numbers in general.
Why is chemistry so hard?! Thankfully, for poor little confused college kids like me, we have you! :) Thank you, Chemistry Jesus lol
@Mouleeshvar S this is sophomore year for me feelsbad
Y’all learn this in college?
I took chemistry in High School, but you have to take Chemistry as well in college, depending on your major
@mouleeshvar S my daughter has this in grade 9
I'm junior high grade 7
Assalomoalaikum
Sir! What will you say about the HF bond. Their electronegitivity difference is 1.9
But according to your concept, for polar Covalent bond electronegitivity difference is
I believe the equalities not at the end but during the video are wrong for the non polar covalent bond.
Thank you! You're helping me so much!
There are people who dislike the videos of professor like you ..OMG the world has changed
Fantastic lecture
thanks for this dave. you are my god
Its great how you always make me understand the topic even more !
Watched: an ionic bond is like sharing blocks to make everyone feel balanced and happy, covalent bonds can be polar or non polar, a covalent bond is like sharing your toys with a friend to build something cool together,non polar is when the electrons are shared more or less even.
Woah! When did u hit a million subs....I am here since u were at 500k....u hit that million fast! CONGRATULATIONS
You are actually so useful! Thanks for the help!
يعطيك العافية ❤️❤️
what happens when the electronegativity difference is between 1.7 and 2.0?
Professor Dave does it again!! Watched you for physics and now for chemistry! Thanks for making things that seem so hard, easy!!
That's an awesome explanation
Keep it up man😊
If I was financially independent I'd totally support your patreon, nice work
I got to the channel from the 1a debunking stuff. But this section is not as entertaining, but super valuable, not only for school, but also for self-teaching. Keep on!
One question: What about values between 1.7 and 2.0? Is both, ionic bond and polar covalent bond possible?
Gray area, depends on factors like orbital size, etc.
Bond, Ionic Bond, that got me hard lmao.... You are the best professor Dave.
Thank you for your teaching❤
great video, thanks for refreshing my memory for biochem
CHEM EXAM TOM U JUST HELPED ALOT THANKS