Effective Nuclear Charge, Shielding effect, & Periodic Properties Tutorial; Crash Chemistry Academy

This video is a crash course on what shielding is, what effective nuclear charge is, how they are related, how they produce specific atomic properties including the size of atoms and trends in atomic size, and electronegativy and electronegativity trends, and how shielding and effective nuclear charge determine periodicity of atomic properties.

[Emoney]

wow, I hope you still can see this comment. this was a perfect explanation of the subject. thank you for posting this!

[pantoastado]

Sir, I came into this thinking there was no way I would ever understand this, and left with confidence. Truly, this is the best video on the internet on this topic, and I wish I could shake your hand, lol!

[norfro]

This video deserves a YouTube Oscar! I finally understand this subject. Thank you!!

[dylanhicks]

Incredible video! Best I have seen on the subject.

[UserName-pino]

I like your pacing on this video, It really makes sure you understand without repeating itself too much.

[thlamuanpuiarenthlei]

THIS IS ONE OF THE MOST HELPFUL VIDEOS EVER

YouTube teachers are the best

[zenakishawi]

Thank you so much for this video!! My exam is in 2 days and no matter how many times I read the textbook, notes and slides for the course, I couldn't grasp my head around this concept. I'm very grateful to find you're videos <3

[keniagiselle]

Incredibly helpful!! Had to leave a comment because I have been looking for videos to explain Zeff and this is the only on I came across that explained it not only in detail but in a way I completely understand it now. Thank you so much!!

[iambicgatchster]

Thank you so much for making this! It has been a difficult concept for me, and my textbook has not been helpful. This video is extremely helpful in understanding the concept. PS... I love your other videos!

[mmmmmmmm]

I just wanna say that your video is very helpful for my studying. Your explanation is so clear and detail. It is also easy to understand. I think this is the best video so far I have seen in this topic. Thank you so much for making this video.

[Andrew-gxpw]

These videos really provide clarification.

[agustinjaysoncadag]

The two are very important concepts to understand periodicity. I struggled understanding shielding and Zeff but you made it easier.

[thendralprabu]

Thank you so much for your help! I had a lot of trouble grasping the concept until I came across your video. I'm using your video to help me before my test, so I really appreciate the simple way you explained the concept.

[viively]

FINALLY! a video that explains all the essentials of Zeff without complicating it

[phuongphan]

I can tear this part off my text and skip class for another day. Millions thanks.

[chainzss]

thanks to this video, i finally understand this concept. have been staring at my notes for hours...

[tahsinintisardhrubo]

Sir, I must thank you for this amazing video! But I had one more thing to say. It would have been a great pleasure if explain the concepts of orbits in detail with visualizations.

[DAFGALD]

Amazing video, super detailed. It helped me so much in studying for my chemistry test, thank you!

[pranhav]

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India has a huge audience for great people like you!

[tana]

Well explained. I finally understand this concept!! Huge thanks.