Structure of The Atom - Class 9 Science Chapter 4 [Full Chapter]

In this video we are studying class 9 science chapter 4 structure of the atom, in this chapter we have to study about atom, subatomic particles i.e. electron, proton and neutron, structure of atom and different models of atom like, Thomson model, Rutherford model and Bohr model. arrangement of electrons in atom, valency, atomic number, mass number, isotopes and isobars.
Structure of The Atom - Class 9 Science Chapter 4 [Full Chapter]
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Class 9 Science all 12 chapters के notes एक साथ खरीदने के लिए 8987813994 पर Whatsapp करें |
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Class 9 Science all chapter Notes को Download के लिए नीचे दिए गए Download लिंक पर क्लिक करें-
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[@Lune_Nexus]

16:03 Canal rays are the positively charged rays observed moving from the anode to the cathode through perforations in the cathode in a discharge tube. For those who didnt understand what sir was saying :) If u want a easy defination:- Canal rays are streams of positively charged particles (protons) found in a gas discharge tube. They move in the opposite direction of electrons.

[@rawatravindra7909]

Very nice explanation 😊😊

[@RatanlalKumhar-pk4nn]

40:22. 1:10:19

[@RatanlalKumhar-pk4nn]

6:22. 7:22. 8:22. 9:22. 10:22. 11:22. 12:22

[@SantoshParihar-u1o]

Thank you very much sir 🙏🙏 Very nice explanation 👌👌

[@BaijuGupta-g3q]

❤❤❤❤🎉🎉🎉

[@BaijuGupta-g3q]

🎉🎉

[@learningwithpriya9260]

One correction sir.... Christmas cake me dry fruits upar se nhi saje hote... Usme fruits batter banate time mix kr diya jata hai... So christmas cake's example is similar to watermelon where the spongy part is proton and dry fruits are electron... Hence, example of watermelon is correct✅.

[@kaushalyachaudhary3773]

Aapke explanation ko 26 topo Ki salami denee chahiye ,hats off sir , very nice explanation A small KZbinr here

[@surjeetsharma5908]

Mere Tara kitna tarha ka student ha jiske result ma come mark aya

[@SgbsbdbdbHsbsbs]

Me also

[@RatanlalKumhar-pk4nn]

13:22. 14:22. 15:22.16:22.17:22.18:22.19:22.20:22

[@ajayarya1577]

Very nice explanation😮😮😊😊 thank you sir 🙂

[@mathematics3811]

Kabhi mera bhi comment viral ho ga😢😢😢😢

[@sorokpatalofficial9190]

Bhai comment bad me

[@vivekmaddeshiya8321]

Haa 😂😂😂😂😂

[@uniquexgamerzyt8977]

No

[@Raja_593]

😊😢

[@ahmadnasar3337]

Nahi hoga beta

[@rbofficial2536]

Very nice sir

[@RatanlalKumhar-pk4nn]

4:22. 5:22

[@YogeshV-lg8uw]

Sir apne cap pehna bool gaya lgta h 😂 I how many students noticed like the comment

[@KingofClashofclans-sz9mr]

❤❤❤❤

[@indmoryafff3028]

1:26:28 listen 👂😂😅

[@96suuuu]

😅 1:01:29 1:01:33 1:01:33

[@hritikababy-mz9lt]

What wonderful explanation 😮😮❤❤

[@madhurendrakumar5542]

Sorry sir phosphorus ka valency 5 aur 3 dono likha hua hai,halanki iska valency 3 hota hai,isko thora dhyan se dekhiyega plz

[@HiteshGupta22]

Bhai uski valency 3,5 dono hoti h

[@almoyeedfazal]

Please Sir gravitation and work and energy

[@MohankumawatMohankumawat]

😊😊😊

[@Adjust.10]

pls explain alpha particle properly 🤨🤨

[@pribhikapribhika2101]

What an explanation sirrrr😮😮😮 I think this is gonna be alife saviour for alot of students Hat's of you sir 👏👏👏👏👏

[@cartoonmasti9914]

Very very very nice explanation

[@jaysah5435]

Meri tarah kitne students aise hai jo session start hone se pahle hi puri chemistry khatam kar liye😉

[@YashRathi-w6b]

Aap hi ho

[@DeMoNiX_Spinzz]

Topper ho kya ?

[@SrividyaAaluru]

Telugu or English lo cheppachu kadha sir

[@dreamgamerac9299]

Like my comment and see the magic

[@jyotityagi671]

Sir you are a best teacher and I like you

[@RatanlalKumhar-pk4nn]

1:22

[@Mayank-ff9lw]

kya hi toh mast padhaya sir

[@SantoshKumar-mn9gr]

Who are playing FF before 1 day of exam 😂😂😂

[@tanishsanodiya5783]

😂😂

[@YashRathi-w6b]

Full form of ff

[@AYMANAlli-d8q]

Free fire

[@SAMEERBASUMATARY-h9g]

Me too

[@rawatravindra7909]

😂😂

[@PiyushPandey-w5e]

What is Rutherford model of a atom

[@RajeshGupta-un7se]

My life is at 2x now💀☠️

[@ravikumarmehta9601]

Bhai 2x me dekh ke lecture to khatam kr dega lekin chota se chota point samajh nhi payega

[@neksingh4529]

😬😬😬😬😬🤠🤠🤠🤠😌

[@PiyushPandey-w5e]

Sir

[@mdrakibkha]

Sir aap acha padha rahe hai lekin fir bhi mujhe samjh nahi aa raha 😢

[@Cuckoo009]

IT IS A EXCELLENT EXPLANATION ❤

[@Baljinder_gondara]

We are truly honoured to know you! ❤Having you as my teacher makes me truly blessed. 😊Thank you for helping me be all I can be!❤ You are the spark, the inspiration, the guide, the candle to my life😊🎉❤🎉

[@Baljinder_gondara]

❤

[@Angroo_Boyz]

Notes bechta hai itna bada teacher to h bhi nahi , aaya bada chal 😡😠

[@cartoonmasti9914]

Excellent ExcellentExcellentExcellent

[@GayetriNagar]

Thanku sir ji 😊😊

[@Manvi-k8o]

thank u siirrrr

[@peaceofmind8911]

2n^² hi kyo ? 3n^³ kyo nhi ?

[@RDXRaunakEditinginFF]

*Fast you*

[@Mamtayadav-o7f]

Mere cumment ko koi like kyu nahi karta

[@vatsalpanwar]

Karega bhee nahi🤡

[@VatsalKumar-dw2xb]

​@@vatsalpanwarhihihihi😅

[@LaluPrasad-m3s]

♥️♥️

[@18dhrumil93]

Areee dada

[@preetirajput4041]

❤🎉🎉

[@preetirajput4041]

Sir

[@TannuSingh-n1d]

thank you sir good teaching❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@chetali1081]

🎉🎉

[@dangerzoneofficial6156]

Sir you deserve more

[@growingupmoksh8401]

Sir you are a very good student. Thank you for teaching me so well.

[@ShaileshKumar-o2k]

🎉❤😊🎉

[@SunilPatel-po4hb]

Kon kon 2025 me dekha raha he 😂😂

[@RajeshGupta-un7se]

Mai 2026 main dekh rha hu😅

[@vatsalpanwar]

​@RajeshGupta-un7se mai 2030

[@ffroyalmastergamer2753]

U are explaining very smoothly

[@indmoryafff3028]

🎖️✅🫴🎖️💀🙏

[@MAYANK_VLOGS2233]

Thanks sir bahut aacha padate ho

[@narsinghsingh8569]

Bhut sahi sir mere school ke books se pura mach kr rha h🎉🎉😊😊

[@Karan00-j7]

13:2

[@hareramtiwari2885]

Sir aap bahut acha पड़ते है ❤

[@harshgupta730]

hello sir! sir plz aap geography ke climate aur population ch daal dijiye kyoki mere exams aaa rhe hai

[@sher2gbryt]

Thansk sir❤

[@SandeepkumarYadav-v8p]

Sir hame English medium nahi ata hai kaya Koi English ka online classes hai 🎉 Reply me sir 😢

[@rekhaPathak-z3r]

canal Ray's hai sir

[@pawanrahar4459]

Best of luck for your tomorrow ut

[@FirstGamer-in_india]

How can you help you

[@madhurendrakumar5542]

Sir in point 5 about last chapter you should correct point 5 I.e. atoms combine to form element not compound...pls check

[@shivkumarmishra5861]

Jo exam ke yek din pehle padha vo like coment kare

[@AjaySarkar-ug6ro]

You are my impression....

[@VatsalKumar-dw2xb]

that is inspiration not 'impression'

[@VarshaJaiswal9031]

Yes bhai

[@NehaGupta-lf7uo]

great sir

[@vatsalpanwar]

great sir

[@parushpalvlogs000]

Nice sir

[@rameshmouryamour5077]

Mast samjhate hai sir aap ❤❤

[@anirbanpal2897]

Periodic classification of elements full class of NCRT

[@arunatiwari8715]

thank

[@Manohari.narayan123]

nice explanation 😮😊

[@Niharikdas]

Very nice explanation sir thank you so much 🤗

[@preetirajput4041]

Thanks sir

[@unnatikaushik8328]

Kuch smj ni aya bkl

[@RajuDandasena-dv8zi]

Nice sir 👍👍

[@bablupavare589]

😢😅😊 to 😢🎉😅😢

[@sammahii1593]

Sir plz history kaa last lesson padeye

[@thesomendertomar]

Thank you sir

[@ShaileshKumar-o2k]

Sar ❤️‍🩹🤌😘

[@itsdeepali4783]

No

[@lanlantopgamer4674]

Kya mera comment kabhi viral nahi hoga 😭😭 please mera comment like karo na 😭😭😭😭😭😭

[@asmabme105]

Wow amazing explaination as usual.....

[@RajuDandasena-dv8zi]

Achhe padhatehe sir

[@classic.996.]

Abe sir na kaha ki notes lane ha to discription na link ko download karne ko kaka tha par udar ja ma notes lane link par click Kiya udar 10rs mangna laga ma to sir ko kahu ga fakeu 😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡

[@MahendraYadav-yl6wd]

What a nice explanation

[@Yuvrajmaurya1]

👌

[@iitiansudhanshushikhar]

Sir biology 🧫🎉🎉🎉🎉🎉❤❤❤❤❤❤❤❤

[@RajuDandasena-dv8zi]

Nice teaching

[@RajuDandasena-dv8zi]

Hhfh

[@MR.KIRAN7]

Thank you so much sir 😅

[@SwaminathChoudhary]

Wow amazing explanation sir thank you

[@MayankMittal-zd3fd]

sir which app are using to show and know about atom?

[@namanvermaclass7crollno302]

Hello parbnoor kesa hai

[@zenitsu2610]

Badhiya paji tusi daso

[@namanvermaclass7crollno302]

Bass vadiya

[@khushidrawing145]

.

[@asmabme105]

Sir pls do work energy and gravitation and sound

[@Manant__mehra__]

Hlo

[@oyswag4685]

Sir GSEB social science ko bhi explain karo

[@rabarilalita7133]

Nahi karenge Bhai kyuki views nahi aayenge

[@Kishan_gurjar_007]

😂 🤢

[@ShaileshKumar-o2k]

😂😂😂😂😂