Radical- Naming and Formula | Class 7 | CBSE | NCERT | ICSE

[@laks5ya00]

Thanks you so much ma'am, tomorrow is my test and now I am learning from you, it was clear what to do, thanks. Your explanation is too good.🔥

[@DeltaStep]

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Mee too

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[@DeltaStep]

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[@DeltaStep]

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You are so smart, so intelligent. Wow!! Through your explanation and formulae, I learnt a lot of things. Kudos. Please keep it up.

[@zaraimran67]

Chemistry channel

[@darkvenom4832]

@@zaraimran67 hi

[@ravindrakumarsinghal432]

You are an excellent teacher clearing the basic concepts which majority teachers don't explain.

[@vikrantkumar3355]

Because even teachers don't know the basics

[@vinitabothra9165]

True

[@learningwithinterest6244]

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[@DeltaStep]

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[@sreekumarsreedharan6923]

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Ma ny thanks

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How much is it

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Thank you Sister . Very well explained!!!👍👌😊

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Thank you ma'm for teaching the basics of chemistry. Those who are not from science background would also find it easy to learn.

[@examsbooster4936]

Mam you are giving osm knowledge... Speechless

[@juleekumari-7769]

thanks mam .your pronounciation is so good .

[@CCCchanda]

I was recently down with covid and forced to miss tons of classes, I've managed to catch up on all other subjects except chemistry and I'm super nervous for tomorrow's exam. Reading from a textbook often isn't enough, we need an explanation - and this was just it! it was very well explored into and it taught me the topic in and out, will be acing that test tomorrow

[@DeltaStep]

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Nepali!!

[@bidusmitasingh12]

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[@bidusmitasingh12]

I was recently down with Kabir and forced to me stones of classes I have managed to catch up on all other I was recently down with Kabir and forced to me stones NH4 for GD Medical and negative radical

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Glad to watch your videos your teaching is amazing 😎😎😍😍😍

[@DeltaStep]

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[@Meenakarki44]

Thanks for clear my doubt in radicals and compounds

[@DeltaStep]

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[@24msti]

Thank you mam my many douts have been cleared by listening your video. Just superb😊😊

[@DeltaStep]

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[@aryansahoo7766]

Konse class mein ho

[@24msti]

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This channel is faaaar better than educational apps.....because from the begginging only no base has been thaught for us

[@CadetBrothers]

Such a excellent lecture . Honestly , I am weak in chemistry ,but this lecture changed me . Now i can easily understand chemistry . Thank you so much . Keep it up . Best wishes .

[@DeltaStep]

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[@kumarwaibhav1799]

You speak English so fluently 👍👍👌👌

[@vanshika45]

Amazing Searched the whole KZbin for this and finally got what I wanted

[@DeltaStep]

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[@aryansahoo7766]

Konse class main ho

[@avishkarpancharas8731]

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[@kirtikiran4674]

Your English are so fabulous miss and so nice teaching so understable

[@sritbiswas5453]

but ur english is so bad...u have made a grammatical mistake in "your english are so fabulous" ......so correct it :(

[@firahahsan5285]

You’re the best. I didn’t understand the hcf part.

[@samarthaggarwal3470]

Like in magnesium oxide we have both valencies as 2 (+ and -), so we cancel the valencies out and present it as MgO, just like that in it we were trying to cancel the valencies of Al and NO3 but we couldn't as one was 3 and the other was 1, so we wrote it as it is, just interchanged the valencies like Al(NO3)3

[@shalinigulati9962]

Me too

[@avishkarpancharas8731]

@@samarthaggarwal3470 Thanks now I understood the HCF part. 😊☺️

[@samarthaggarwal3470]

@@avishkarpancharas8731 welcomee

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@@samarthaggarwal3470 😊☺️

[@2Search4share]

hi, what is this screen type , I Love it....very helpful and presentable

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Smart Board

[@thecreativemind6748]

Smart board used by projectors

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[@DeltaStep]

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[@varshawagh9217]

very good lecture _periodic table

[@subbulakshmi6477]

This video is very helpful for studying chemistry lessons

[@DeltaStep]

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[@aanvisingh315]

Wow! I understood it so well! Very nicely explained! Thank you ma'am!

[@DeltaStep]

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[@ashishshukla5844]

Wonderful video , it soughted out all my confusions... Thank u so much

[@latikashetty8861]

Brilliant way of teaching.. Concepts are taught so well. My daughter liked ur video and her doubts are cleared. Thank you so much

[@DeltaStep]

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[@juliusmehboobtmazam2221]

great Mam God bless you made more videos of basics of chemistry

[@DeltaStep]

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the best one !!!!!!!! thank you madam. thank you very much !!!!!

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Thank you Madam for your valuable class on radical and compound. It becomes very helpful for my son studying class VI and interested to take this type chemistry classes with great explanation. Suggest us , how to get more classes on chemistry like this.

[@DeltaStep]

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It's very useful fr my daughter she always watch and clear her doubt tq

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KZbin : Let's recomend this after five years during corona time Me : Understood everything

[@DeltaStep]

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[@DeltaStep]

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[@usu866]

You are really an amaizing teacher i was really frustrated with this lesson before watching this vedio. But now i feel really comfortable with this lesson. thankyou soo much

[@DeltaStep]

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[@hareeshagaram9777]

Sm

[@sribalajitextiles2764]

THIS HELPS TO THE STUDENTS VERY MUCH.THANKS A LOT TO DELTASTEP

[@DeltaStep]

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[@raunaksrivastava1064]

Thank you so much mam. Thanks for your help. I have no words to thank you mam.

[@ayansharora5024]

I am a 10th student...mujhe to radical first 5 minutes me hi samajh aa gaye...thanks...great way of explaining in such a small age.

[@DeltaStep]

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Too gud 😊keep going ..it is very helpful

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Wow.. Amazing 😍😍 Understood the topic better than anywhere mam🙇🏻‍♀️🙇🏻‍♀️

[@DeltaStep]

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[@pushpalathakv5333]

uff you cleared my all doubts tqsm

[@sulagnalo7727]

Very nice. Good teaching. Covered whole topic in short and crisp way.Like the teaching.Thank you

[@DeltaStep]

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[@rabeenagurung805]

love d way u explain... 👌👌👍👍

[@sarahalwai900]

Sulphate is written as SO4 and Nitrate is written as NO3 although both have same suffix "ate" why?????

[@DeltaStep]

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[@jmshah2k9]

ty for explaining in such a beautiful way

[@lyricalworld5987]

thankyou so much

[@boyinathrinay8493]

Thank you mam I had been soled my all Doughts. I have learned the concept much depth than that of my teacher.THANKYOU MAM

[@DeltaStep]

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[@nkslide377]

Wow what an amazing explanation ma'am... Thank you so much I hate chemistry but you make me to fall in love with chemistry...

[@rosellashouseoffun]

I'm exactly like u

[@padmabadri9108]

Mee to

[@DeltaStep]

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Thank you mam for making the topic easy

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Yes 😂😂

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you r the first one on you tube which give your best

[@DeltaStep]

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[@learnnow2183]

well its a great work and one of the best youtube channel

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It was really helpful.. thank u so much..

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Mam i watch your vidio for first time and after 3 minutes of this vidio i can not stop me to like and subscribe your channel Thanks for this

[@sushamaitiwari4860]

I got understand all the things very nicely, thank you so much♥♥❣️

[@DeltaStep]

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[@ritusharma-er8hq]

Same method using in my class by projector

[@flamewildfire5554]

Thanks a lot mam for this awesome explanation. I really helped me a lot.😊😊😊

[@DeltaStep]

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[@riya2046]

thankyou this helped alot

[@internalawakening5922]

Thanks made it easy to understand!!

[@AM-vt7hw]

hi! why it is written as OH not as HO when H is the element with a postive charge?

[@DeltaStep]

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[@preetimukherjee3211]

Because OH together acts a radical has a overall charge of -

[@anilamanzoor9242]

Fantastic Lecture 😀! My Confusions are resolved

[@DeltaStep]

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[@bharatichavan6412]

Good explanation

[@mdanas7505]

Thanks ma'am I understand your topics and your simple language Thank you thank you so much ma'am

[@DeltaStep]

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[@RaushanKumar-ew3fb]

It is very helpful Thank you

[@DeltaStep]

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[@sakshipandey8698]

Very nice ma'am Your explanation is very amazing

[@nkishore7769]

Use oxidation state instead of valency SO2 has 2- charge due to +2 -4

[@nkishore7769]

If we use valency then SO2 will have -6 charge

[@DeltaStep]

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[@sureshsah7711]

Your conceptual teaching attracted me and I want to access all useful videos provided by your channel.

[@DeltaStep]

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[@bidusmitasingh12]

Name heart is the most important positive positive radical to n22 wise example is make the Om micro a what is the how is the central of the ma and what is the mm of the positive radical of KV

[@Symissad]

Thank you ma’am ,I had a lot of issues in this topic until now.I love chemistry ⚛️

[@DeltaStep]

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[@amit7058]

Dear, your explanation is exceptional.. at the same time i would request u when u explain leave the board a bit so that what is on board can be visible more clearly.... I mean some words are hidden behind .. Take it as positive ... U r really doing a great job for youngsters. God bless....

[@DeltaStep]

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[@vincenthernandez4846]

Why was your hand late while writing? Why does the writing come first?

[@aditikulkarni9862]

Not writing with marker, using smart board

[@breezedarjes1754]

EXCELLENT mam!!..... I like ur teaching so much......Thank you so much mam for making me understand all the concepts 😊😊😊

[@DeltaStep]

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[@shreyashpradhan2986]

thanku

[@dishakar8923]

Thank you very much ma'am. Now, my concept is clear.

[@DeltaStep]

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[@ipsitadas4682]

nice mam....LECTURE!!👍👍👍 I have a doubt....what r simple radicals

[@vishavjeet5751]

When a radical has only one kind of atom. For ex--NA+,MG2-

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​@@vishavjeet5751 ok sir..thank u

[@yuvrajyp8684]

I love dis channel...it solved i my doubts

[@gsartaj7457]

Mayam,pls she hw to calculate the molar mass of sulphuric acid (H2SO4) soon

[@HorrorGhost_Gaming]

Feeling happy and relaxed after getting concept clear.

[@DeltaStep]

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[@Sudhanshu_PRO]

I came here to study mathematics 💀💀

[@rakeshchandankhede261]

You are really excellent teacher. Thanks ma'am

[@DeltaStep]

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[@KhokanPradhan]

But , How so4 have -2 valency? And so3 have -2 valency?

[@arunikabhagat8670]

Oxidation no of S is different in both of them

[@mousumibhuyan2576]

Very good mam.... Tq very much......... U explain in very nice way... Its wow!

[@DeltaStep]

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[@learnnow2183]

what about caocl2 radical or compound

[@anm0l1]

learn now a radical

[@alwaysawesome9164]

So smooth ....and easy way to teach...

[@SahilSingh-ge2wk]

Can't understand the statement "When we have a compound which have radical there is no change in the name" means that how a compound can have any radical (Please make me understand)

[@Muskan01411]

Such a helpful video....now I have not any doubt in this topic ☺️

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[@mamatatarei8152]

Man how to find that +ve and -ve charge

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[@gsartaj7457]

Very smoothly u explained mayam

[@PritamRaajSingh]

SO4 ka valency 2- kaise hoga please btaiye qki NH4 + smjh aa RHA hai BT ye nhi and SO3 ka 2- bhi kaise hoga Please

[@RajeevKumar-rr1df]

Good Que

[@shinchandeb7065]

YES ME FACING SAME DOUBT

[@ambujan5465]

Thank you ma'am for this wonderful explanation!

[@DeltaStep]

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[@nandkumarsharma9008]

Pls see it when atoms of same elements combine they form a molecule but that molecule is not a compound.

[@RajeevKumar-rr1df]

Because in a molecule same element of an atom combine.

[@whatsnew14]

Every combination of atom is molecule. compound are type of molecule with different atom Every molecule is compound but not every compound is molecule .

[@Anand_Kumar88]

Can you tell me what is the formula of ammonium sulphate?

[@jamesadekunle5662]

NH4SO4

[@sagarksahoo4667]

(NH4)2SO4

[@skbose76]

Anand Kumar plz tell Hindi

[@shikharsingh642]

(NH4)2 SO4

[@manojbansal7956]

it is good you are so beautiful

[@priyanjaleedash301]

Excellent description mam.understood to the point

[@DeltaStep]

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[@ojasvishekhawat9614]

Thank you for explaining ma'am

[@ambikakumari1275]

You are the first youtuber mam whose way of teaching I liked so much

[@DeltaStep]

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[@sachindandge764]

Deltastep .. you ppl are superb can't explain how much helpful your all videos to me..

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[@tarinipriyavabbalareddy5207]

thank u mam...that was very clear, helpfullll, and interesting..keep it up!

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[@sumanasarkar3228]

Thanks a lot ma'am for clearing the doubts.... Very nice explanation...

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[@sumanasarkar3228]

@@DeltaStep ok, I will see if I need it

[@kasinathangovindaraju8043]

thank u for ur help keep doing..............easy to understand

[@vinitabothra9165]

Ma'am ur explanation is excellent . It is very helpful

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[@pranayporte1704]

also thank you very much for your educational videos