Atomic Radius, Ionization Energy, Electronegativity and Electron Affinity
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- Опубліковано 28 лип 2024
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this one video taught me more in 14 minutes than 2 hours of college chemistry
He is just great!
A great combination of being very simple and easy to understand (step by step, terms all explained very well), yet energized and quick which helps keep the video more interesting.
Jaron Talotta thanks for the positive feedback Jaron :)
mate this video is splendid. you summarized the whole 2hr lesson in almost 14 minutes. thats awesome you have really helped .. i hope you do more videos like this
You explain this so well i always come back to this video when i need to review this stuff! Thanks a lot! Wish you were a prof at my school!
I really loved how simple and great this was. Hoping to see more uploads like these
Amazing lecture. I listened to my teacher for 50 minutes and was severely confused, but you helped me understood the concept under 15 minutes.
I missed an entire lesson about ionization energy, electron negativity and affinity and I have a test tomorrow. Thank you! You saved me!
You're a life saver. I don't think anyone could have explained it any better! :)
I appreciate that you treated electronegativity and electron affinity separately. Sometimes people confuse those two terms. Great work.
Still relevant in 2019, helpful for understanding and great explanation
Thank you so much! This was a great explanation. I knew different things about each periodic trend, but you put the whole thing together in an amazing way that will hopefully help me on my test tomorrow.
You're a legend man. Best lecture on youtube about periodic table trends.
Oh my word. This is so helpful! I wish all professors made their lectures as easy to understand as you make yours.
This is SO helpful. Finally understand electronegativity! Thank you!
thank you for explaining it very well, I have a exam on our chemistry tomorrow and I'm confused about this topic great help dude :)
1st online lecture i have ever understood... thank you so much.. please do another lectures in chemistry
Thanks a lot for a good explanation. I have an exam tomorrow and did not understand a single sentence from my textbook but I understood it after watching this awesome video.
Thanks a lot!
Extremely helpful, thanks a lot.
This helped me understand the trends sooo much better! My chemistry teacher explained it pretty well, but this gave me a better look at it and I thank you so much for the thorough explanations!! :D
Cheers!
i really got it now. it will help me alot for my exam on Thursday. thank you very much.
This was highly informative. Love your energy.
You're probably the most helpful guy on this topic. you've just earned yourself a subscriber.
Thank you! :-)
thank you very much! great to get comments like these! cheers!
thanks that really helped me a lot!! exam tomorrow!
very clear and concise details! Thanks for the help!!
you're a gift from heaven. thank you
I like the energy and passion u have towards this..
Thank you very much. Great to hear that my videos are helping others understand the simplicity in nature :)
you the best none of these lecture explain like you do thanks exam in 2day now am prepared
Thank you for the kind words. If you go onto my main channel page, you should find my orgnanic chemistry playlist. I believe I have over a hundred videso on different topics in organic chemistry. I will be adding many more in the near future, so stay tuned!
Wow, this is so hopeful. Thank you so very much!
Thank You So Much! You explained it so well in just 13 minutes while it took my chemistry teacher an entire week and I still don't understand a single thing he talked about... Thank You soooo muchh! Greatly appreciated!
you are most welcome! thanks for your kind words! :)
Thank u is not enough. I read my lectures, somehow, I did not understand nor was able to picture these trends.
I really like the fact the you just get to the point without any fuzz! Keep them videos coming.
you explains things very well! I watched a few videos before coming here and this was definitely the best one.
Your the man! Made it all so easy to understand
You are a Pro! You have a great clearity in your voice, you are a great teacher!
You are a beast at this. You literally explained this to me in less then 15 min while I struggles most of the class time on this.
Thats awesome to hear! Glad it helped
One of the best chemistry video ,,,keeep up the good work.
you are probably the greatest chemistry teacher out there thanks man keep making more videos
shebu dash thanks! i appreciate that :)
Great to hear that! Will definitely continue making these videos! :)
Thank you sir. Nice video. easy to understand.
Looking forward to watching more videos of this channel
life would be so much easier if you were my lecture... thank you much! you explainations are so clear it scares me! u da King!
Thank you so much this have helped me a lot to understand the difference between the trends and I approximate it.keep doing a lot of video like this please 💯😀you have made my day for real.
Thanks for this video. It just simplified what I was really confused about.
Luyanda Ngcobo you're welcome!
Thanks! Happy to hear that.
Yesss!! What a great video!! You are an amazing teacher! Thank You Thank Yoooou!
Ya'll have this in college but we are having it in grade 8 chemistry these days and it's such a pain the butt and our teacher is so hard to get on the same page with... I wish I had this guy as my teacher! Awesome lecture thanks much
Don't worry, college is easier than high school. It is sooooo lame. You just take the same classes again...... Save your notes from High School. Don't burn them like a happy-go-lucky idiot.
Thank you for these videos. You do an amazing job teaching the concepts. Greatly Appreciated
Thanks for the kind words, appreciate it.
I have a final tomorrow and now I understand this completely! Thank you sooooo much!!!
thats wonderful to hear! good luck on it :)
If the sodium atom has 3 energy levels shouldn't there be 3 shells drawn around it to represent the energy levels? (For lithium as well)
Amazing... I didnt know we could understand so clearly with the coulomb's law
Very effective in mastering the trends of periodicity. Just wonderful.
The best. That's all that needs to be said. Thanks man. Well presented and engaging. WOW!
Sam Abel Thanks Sam! :)
I'm studying for my semester final and this makes so much sense!!! Super helpful!!! Thanks so much for making it so easy to understand~
Bangblockbap You're welcome! :)
Thanks Danielle!
It was really very good...I could understand each and every trend properly...tysm :)
This is so helpful, thanks for sharing the video...
This lecture was enormously helpful. Thank you!
Whah! This takes teaching and explaining to a higher level. Thank You very much.
very clear, make complicated things easy to understand, good job !
This helped so much. Thank you.
I love the energy you have, it helped me stay focus. The Notes notes on your wall goes well with your lecture.
MrMirroru Thanks! I appreciate the positive feedback!
You're an excellent teacher! Thank you
i swear you are the best ! so much love
Gr8 job andrey! 13 min of this vid was better than 2hrs of my reading :) I cant forget this even if i want to :)
Considering that an atom is not a solid sphere, the atomic radius is an approximation. We talk of electrons orbiting the nucleus in terms of probability and so an electron can be found as far away as you'd like (given that the probability decreases as you go farther). Therefore, no, you cannot take a ruler and measure the radius. But you can approximate it.
Loveeee your energy... Makes me focus. Thanks!
Awesome to hear! :)
U r really awrsome... best teacher of chemistery on youtube!!
khalid waleed Thanks Khalid, I appreciate that :)
Thank you so much for making the lesson seems more easier. God bless you.
Bashayer Alhumairi you're welcome!
dude u are awesome, my saving grace!
Keep doing what you do! this is great it helped guide me through my reading and made it easier to understand. People like you inspire others to spread information in a more understandable way:) THANKYOU
thank u so very much ... this helped me to complete 7 pages of my fatty book in just 13 minutes
sshelat0004 thats awesome! you should still re-read that information though, it will help you solidify what you've learned
This is great. Thanks so much!
This is just the best explanation ever.Thanks so much.
Thanks! Glad you think so!
You are awesome. Great teacher. thank you very much
Excellent explaination in a clear and simple language you are a good teacher
OMGGG THANK YOU1!!! I will donate, Im a struggling student but you explain so well!!! I have to donate just a little!! Thank for everything you do!!
Judy, thank you so much for your support! Make sure to direct any questions you might have on the topics to my site! I will try my best to answer in a timely fashion.
You are a great professor. Your explanation is so simple and clear!
Thank you.
vanessa mcbee You're welcome Vanessa! Happy to hear that :)
AK LECTURES :)
Thanks, I appreciate that.
your video was very very helpful!
This really helped me thanks man
Hi, nice video. What about the electron repellation? You only talk about the attraction from protons, but the electrons that are allready attached to the atom repells the incoming electron. How does that affect electronegativity and affinaty?
This helped me so much thank you !!
if u r the teacher then their is no requirement of books...
and even no need to revise czz once u spoke something it has an unbelievable power to get in our mind permanently
u rockk
Great video and really has help my understanding! Cheers buddy!
Awesome to hear that David! You're welcome! :)
Thank you
, you really helped me !!!
My homework involves ordering electrons by atomic radius. How would you go about ordering several different elements such as Lithium, Magnesium, and Bromine? These share neither a period nor a column so it seems very difficult to order them. On one hand they increase from top to bottom, but they also decrease from left to right. Which one overrides the other and how do you know which order they are in?
Such an amazing explanation, thanks a lot, greetings from Chile : )
Cristofer Ladd Thank you! Say hello to Chile for me! :)
I finally understand. Thank you!
Thanks for your help!!
OMG, now i understand ..thanks man .. u r a genius ^^
simply great...
just fabulous....loved it :-)
Thanks!
its rlly helpful .. after class if v forget .. v cn re call it here ...
thanks again
Glad to hear it Mohammed! Happy to be of help! :)
Very good work
Thanks for the help! Great video, much appreciated. :)
Brian Portner Anytime Brian, happy to hear it helped!
Ahhh thank you so much! This helps so much! Thanks!
Hey.. awesome lecture AK... I understood it properly... Thanks A loT bro.. :) :)
Excelent! Very clear!
u really xplained vvvv well sir.......thankuu so mch.......yr tutorial helped me a lot..............☆☆☆☆☆