Wow, you explained this way better than my teacher. Idk what my teacher was trying to teach us. No one ever understands what she tries to teach🤦🏾‍♀️🤦🏾‍♀️

You are a life saver! I’m so glad I can finally understand how this works. You made it more clear in a couple of minutes than two weeks of teaching.

@RobinReaction

2 жыл бұрын

so glad i could help!

You teach really well. I like how you break it down bit by bit. Please don’t ever change your technique. Thanks

quiet effective way to find valence electron, THANKS

Sweet! You really conveyed the material well; easy to follow. Thank you.

@RobinReaction

5 жыл бұрын

no problem! Glad it was clear!

Thank you so much! You explained this so easily to understand.

Amazing, I was having a difficult time understanding that but because of you I've understood it. Thank you so much ❤️💜

OMG, thank you so much, I have a lot of trouble with the Periodic Table and finding the Valence Electrons. It is always confusing to me but now I finally understand. Thank you!!

Wow, you are the best tutor ever. Our professor never explained like this and I got an F. But now I’m studying using your explanations and I will got an A.

You made this so simple. Thank you:)

Great video, this helped me out tremendously. Thank you!

This was an excellent video. I was able to learn the extended and short methods involved in finding valence and total electrons. Thank you for the help.

Thanks, it makes sense now. It is so hard to understand it in class. You just got another subscriber :)

@RobinReaction

5 жыл бұрын

Ema Moreno Garcia yay thanks so much!

This explanation was awesome! Thank you so much

this video was so helpful, thank you so much !

Thank you so much for uploading this great video, very clear and I understood.

@RobinReaction

6 жыл бұрын

o0odeyanirao0o thanks for watching!

Your beautiful video made my day easy. I have a test so I didn’t understand in the class. However, your meaningful clip was really helpful. Thank you keep it up.

@RobinReaction

6 жыл бұрын

Samiullah Hanify so glad it helped you!

Thank you . All my doubts got clear after watching this video

@RobinReaction

2 жыл бұрын

awesome! glad it helped!

Thank you so much I just started chemistry and was really struggling. This help me so much. I'll recommend you to my whole class😁

Omg thank you so much!! Cant express how grateful I am

I.Love.You. It has been a LONG time since I've taken a science course (I was a Bio Major) but now I am deciding to switch careers just a bit and I have to take the PSB HOAE exam and this was a great refresher! Thank you!

This video is getting obviously super for get knoladge thanks dear... 😍😍

this helped me a lot ..thanks

This is awesome, thank you

before this video i had lot of confusion now got a clarity and can proceed other topics with a great speed tq mam (sis)

@RobinReaction

5 жыл бұрын

great! Good luck on your other topics!

@srinivasgali5968

5 жыл бұрын

can u give ur mail id as neha agarwal mam who clarifies doutes in mail

you and your lecture .....awesome

it is really a helpful video thank you so much

I thought I was stupid for not getting this in class but this makes so much more sense than how my teacher explained it. You're a lifesaver

@RobinReaction

3 жыл бұрын

yay that's great to hear! good luck!

@ryanschabert2515

3 жыл бұрын

@@RobinReaction thank you!!

@ryanschabert2515

3 жыл бұрын

@@RobinReaction update, I got a 94% on my test today and there were at least 3 questions I wouldn't have gotten without watching this video 😂😂

@RobinReaction

3 жыл бұрын

@@ryanschabert2515 omg that's amazing! wooo!!

Thank you sooo much...It helped me a lot to understand this topic...🥺❤️

@RobinReaction

2 жыл бұрын

im glad i could help! good luck in your course!

THIS WAS AWESOME GREAT JOB☺☺☺☺

Very helpful thank you

Outstanding explanation

Thanks for the video!!

@RobinReaction

2 жыл бұрын

thanks for watching!

Thanks a lot mam very nice explanation

Thank you very much for this !

@RobinReaction

5 жыл бұрын

np, glad to help!

great video! thaaank you, very clear!

@RobinReaction

6 жыл бұрын

Ali Ebrahimi glad it was useful!

Thank you so much ♥️♥️

makes sense now :0 thank you!

Nice explanation

thank you so much for posting this. I am in 3000 level intro to chem and my teacher explains nothing and none of the explanation is in the book and he acts like we are dumb for not knowing how he's doing everything else. THANK YOU THANK YOU.

@RobinReaction

4 жыл бұрын

glad to help!

Thx this helped me alot in my online test

Thank you!!

thank you so much

You are a good teacher

wow its superb

Thank you Very much

I loveee youuuu thank you!

I need you as A science teacher! you save my life thanks

@RobinReaction

6 жыл бұрын

Orchid Beelzebub yay! Good luck with your class!

your videos are very nice, if possible please increase brightness of videos

THANK U SM

OMFG thank you!!!!

Thanks ♥️

Thank you so much

@RobinReaction

5 жыл бұрын

np!

How about potassium? How many valence electrons if it is a 1 positived charged element?

This helped so much! (Mind blown) 🧠💨

@RobinReaction

3 жыл бұрын

haha yay!!!! gl!

Thx ver helpful

4th shell can hold how many electrons

THANKS

Bless, i finally found a good video,

@RobinReaction

6 жыл бұрын

m pj yay!!!

I have never heard of more than three shell please explain or give an example

Thank u

Thankyou☺️

@RobinReaction

Жыл бұрын

you're welcome, good luck in your course!

thx so much

@RobinReaction

4 жыл бұрын

np!

Thanxxxxx

According to this video third shell can hold up to 8 electron but according to to rule of 2n^2 third shell can hold up to 18 electron. Can anyone explain this

@RobinReaction

5 жыл бұрын

Ali Ashraf I’m not including the d orbital in this video, this is an intro video for explaining the octet rule and how to find valence electrons. You’re right though, if you include the entire third shell including the d portion it can hold up to 18e

@aliashraf9180

5 жыл бұрын

@@RobinReaction if I am right than how do atoms gain stability by octate rule

@RobinReaction

5 жыл бұрын

That’s more complicated than I can explain here, I would search around on KZread for different videos!

i am confused, How do you know when the element has one more electron or less electrons?

so good

Umm.. hey I just wanna ask. I am familiar with the short cut but we are not gonna use the periodic table for the exam so we have to do it manually... are there any ways on how to solve it?

@RobinReaction

6 жыл бұрын

if you're not allowed to use a periodic table, you'll have to memorize where the elements are. Too bad, that sounds annoying to do!

What about elements that have more than 20 total electrons?

thanks

Thx

Ty

@RobinReaction

7 жыл бұрын

np!

Very useful mam

@RobinReaction

6 жыл бұрын

Thanks!

@drragavanrocky9840

6 жыл бұрын

Your curly hair😍😍

How to find valance electrons for transition metals and post transition

@RobinReaction

5 жыл бұрын

Technical Guy that’s not in this video, I would suggest searching for another video to answer that question!

@itsme4065

5 жыл бұрын

Ok

Thanx

@RobinReaction

6 жыл бұрын

Nirmala Lokini you're welcome!

How about the Hidrogen? how can we find?

Hey, Robin! Your videos are awesome! When is the next time you are going to be on The Dick Show or the Best Debate?

Tq

Thanks 👌❤️

I love you

it's very easy to understand

@RobinReaction

7 жыл бұрын

thanks!

Where do you study

@RobinReaction

6 жыл бұрын

Manisha Kanwar I went to Emory and UCLA. I just teach now!

thank you this video really help with my science homework

Shit about to happen to me earlier as we were having quiz, then I remembered this (tho I'm not sure abt this that time but) I passed.

@RobinReaction

5 жыл бұрын

Haibara Miyano good luck in your course!

wow how is this so easy my teacher must really suck if it is this easy, wow

@RobinReaction

2 жыл бұрын

haha in that case may i recommend my other video? kzread.info/dash/bejne/nH6qu9WsdMK5l5M.html&ab_channel=RobinReaction

Please upload how to find no. Of valence electrons in xef6!!

Ma'am are u from usa If yes usa have the best teachers

Finally i can ace my exam tomorrow

The third subshell can hold a maximum number of 18 electrons. This is designated by the 2n^2 equation if you plug in 3 for n which represents the third subshell. On the detailed screen you wrote it can hold up to 8 electrons. Does this mean the third subshell can hold up to 8 valence electrons? Could you please clarify.

@armanhassan4366

6 жыл бұрын

it holds 18

@ruthieanneguingab1725

6 жыл бұрын

Tamarea Jones is that 2n squared?

@chlsey3372

5 жыл бұрын

yes the third shell can only hold up to 8 valence electrons

@aliashraf9180

5 жыл бұрын

I also need answer to this question can anyone explain this

@chlsey3372

5 жыл бұрын

@@aliashraf9180 okay the third shell can hold up to 18, however *if it's the most outer level, it can only hold 8 (this applies to all outmost levels).*

1:54

thank you!!

esay to understand

3rd shell is wrong

easy to get... .thanx 😊😊😊😊

@RobinReaction

6 жыл бұрын

np!

Nope 👎 Iodine has 3 valence electrons, not 7. I drew it out twice... 53 total electrons, 2 in the first orbit, 8 per orbit moving outwards until you get to 53 total electrons. There are 8 orbits with 3 valence. Please explain!

I thought 3rd shell can hold up 18 electrons

@RobinReaction

5 жыл бұрын

if you include the d orbital, but that comes after all the examples i show here and isn't helpful for predicting valence electrons.

@coldsphagett8910

5 жыл бұрын

@@RobinReaction oh thanks for enlightening me😊

Please tell in tamil

ASMR

you single? 😳

Your kinda quiet could you speak a bit louder