Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!!
What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on UA-cam) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. RadioActivitY 01 : Atoms - Isotopes Isobars Isotones Isoters Isoelectronic Species : Class 10 ICSE ua-cam.com/video/sY7shUArT1E/v-deo.html RadioActivity 02: What is Radioactivity ? Why some Atoms are Radioactive ? ICSE / CBSE Class X , XII ua-cam.com/video/Xfb-wVuSLFk/v-deo.html RadioActivitY 03 : ALPHA BETA GAMMA Emission & PROPERTIES : Class X , XII ua-cam.com/video/X_e6aVgSJC8/v-deo.html NucleaR FissioN and FusioN : Class 10 PHYSICS CBSE / ICSE ua-cam.com/video/vdMGpFPjFX8/v-deo.html
@physics wallah sir plzzzz modern physics karadijiye neet k liye... Apke pass padhkr feel k saath padhne ki aadat hogayee haiii.. ab aur kisi ka samjh nai aara.. tried my best .. but nai aara... Plzzzz sir.. modern physics🙏🙏
If confusion to remember. ... Then check out the last to 3rd letter.. IsotoPes.. Protons same... IsobArs... Same mass number... IsotoNes... Same no. Nutrons...
Sir ek dum jhakkas👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👌👌👌👌👌👌👌👌👌🙌🙌🙌🙌🙌🙌🙌 padhaya .. Agar aap jaisa padhane wale ho to hamara India will become full of TOPPERS...... Keep it Up....
@@vigovideo9454 keep ur thinking inside ur pocket!!!!! You MORON!!!!! Icse is far better than cbse...atleast till class 10th. If u don't believe me check out the syllabus of icse.....😡😡😡😡 DAMMMM.....FOOL!!!!
@@sanjitkarmakar2046 u r right...... ONLY MATH IS THE SUBJECT IN CBSE WHICH SIMILAR (NOT WHOLE BUT SOME ) TO ICSE DON'T COMPARE ICSE TO CBSE, UP etc. BOARDS
These 220 dislikes must be vedantu, byju's, unacademy teachers because alakh sir is giving tough competition to them as he is providing everything for free..hats off to u sir....🙏🙏🙏🙏
Well, tbh, I don't think vedantu will hate him, bcuz. both of their moto is same, to provide free education or at very less price. But nevertheless, alakh sir's teaching is the best. After him comes Abhishek sir from vedantu
@@anadicharmbiswal7057 every teacher have their own method of teaching.. we should not compare teachers wo bhi socially it can hurt someone...it's our wish to study with him or not... Noone is putting you under pressure to study to a particular... Jisse accha lage usse padho🙌🙌
HE IS SO GOOD AT TEACHING!! I MEAN, I'VE NEVER FELT THIS AND SMILING AT HIM TILL THE END! MADE ME MORE ENTHUSIASTIC TO LEARN FROM HIM! LOTS OF LOVE SIR! AND "THANK YOU" WILL NEVER BE ENOUGH 💜
@@hairtransplant1 😂😂😂😂😂acha .....aisa h kya .....bhai 40 saal ki age mai padh ke kya krlega 😂😂😂.....shanti se channel pe jor daalo 😂😂😂dead hogya h channel 😂😂😂😂
You are so famous in Pakistan🙌 All students watch your lectures Whenever a student feels problem in a topic...he is adviced "Sir Allakh pandey lectures dekho"👍 Awesome...you teaches practically
Me kabhi kabhi ye sochta hun ki hamlog ka time me to alakh sir hamlog ko milgaye to sir ka time me bhi sayad alakh sir ke jaise koi teacher sir ko bhi mile honge.......isiliye sir itne ache the padhai me.....💛💛
It was interesting and ur voice in this video was very attractive even my small sister started to see this video after listening ur voice but really it was awesome I understood everything ..... Thank u sir👍😊
02:54 Atoms are defined by the number of protons they have 05:48 Mass of electron is 1 upon 1837 times of mass of proton 08:42 Atoms have atomic number and mass number 11:36 Isotopes are atoms of the same element with different mass numbers but the same atomic number 14:30 Isotopes have the same atomic number but different mass number 17:24 Isobars are atoms of different elements having the same mass number. 20:18 Isotones are atoms of different elements with the same number of neutrons 23:08 Isotopes, Isobars, Isotones, Isomers and Isoelectronic Species
@@meghashakya9450 be regular...ye sbse muskil ya sbse aasan kam hota hai ek student k liye..your regularity and devotion measures your ability..k kya aapne jo goal set kiya hai wo aap achieve kar skte hain ya ni..
sir agar aapke jaise Sare teacher padhane lgenge to to sara student sundar pichai ke post chu skta haiii I love the way you teach us❤ At last aap hamare love haiiiii🖖💗
Yahi video mai pahli baar dekhe the 4 yrs pahle..ussi time sir ke fan ho gye the .aur usi time channels ko subscribe kar diye the ❤️❤️❤️❤️✨✨🎉✨✨🎉🎉✨❤️❤️❤️
Sir you r too funny...awesome teaching.. loved the way you teach ...I must say it's because of you that I am able to complete the syllabus.. you are a great boon to us.. please continue teaching always.. love u a lot❤️❤️❤️❤️❤️
Sir you have amazing videos thank you so much for explaining alll of the 10 icse physics chapters !!!!may god bless you with all the happiness in future and keep up with the amazing work!!!
Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
Download the App from Google Playstore ( bit.ly/2SHIPW6 )
Physicswallah Instagram Handle : instagram.com/physicswallah/
Physicswallah Facebook Page: facebook.com/physicswallah
Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20
Physicswallah App on Google Play Store : bit.ly/2SHIPW6
Physicswallah Website: physicswallahalakhpandey.com/
LAKSHYA Batch(2020-21)
Join the Batch on Physicswallah App bit.ly/2SHIPW6
Registration Open!!!!
What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on UA-cam)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
****Test Series for XI & XII****
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
RadioActivitY 01 : Atoms - Isotopes Isobars Isotones Isoters Isoelectronic Species : Class 10 ICSE
ua-cam.com/video/sY7shUArT1E/v-deo.html
RadioActivity 02: What is Radioactivity ? Why some Atoms are Radioactive ? ICSE / CBSE Class X , XII
ua-cam.com/video/Xfb-wVuSLFk/v-deo.html
RadioActivitY 03 : ALPHA BETA GAMMA Emission & PROPERTIES : Class X , XII
ua-cam.com/video/X_e6aVgSJC8/v-deo.html
NucleaR FissioN and FusioN : Class 10 PHYSICS CBSE / ICSE
ua-cam.com/video/vdMGpFPjFX8/v-deo.html
Yes sure sir
You matter alot for us
And helping you is our duty ...😃😃😃😃
@physics wallah sir plzzzz modern physics karadijiye neet k liye... Apke pass padhkr feel k saath padhne ki aadat hogayee haiii.. ab aur kisi ka samjh nai aara.. tried my best .. but nai aara... Plzzzz sir.. modern physics🙏🙏
@physics Wallah-Alakh pandey
Thnx sir
I am a poor fellow,, but sure to donate soon 💯
If confusion to remember. ... Then check out the last to 3rd letter..
IsotoPes.. Protons same...
IsobArs... Same mass number...
IsotoNes... Same no. Nutrons...
Thank ya i was so much confused..
Nice 👍
Awesome 👍
Thanks
very clever tho
If I had a chance to wish anything, I would wish that all students get a teacher like Alakh sir. Truly admiring.
Kita khos beta
How legends remember isotopes and isotones
Isoto'p'es - same protons
Isoto'n'es - same neutrons
Isob'a'rs - same mass number
Wow
Thanks bro
Bro bro thankyou 🎉
@galactus9663wow, 1 hour ago
Isob'A'rs - same mass no. (A)
Thanks
It is easy to concentrate because of your expression in each and every line. This makes it very interesting. Thanks.
exactly
ye pehla class hai kisme mujhe neend nai aya
👍👍👍
Nope its annoying
@@dikshasawant887 han han apko toh Abhishek sir jese teacher hi pasand ate honge
@@shalinidixit9823 sach mein
It has been 6 years this video was posted and i am studing it now in the of 2024-25
Thanks sir
Sir ek dum jhakkas👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👌👌👌👌👌👌👌👌👌🙌🙌🙌🙌🙌🙌🙌 padhaya .. Agar aap jaisa padhane wale ho to hamara India will become full of TOPPERS...... Keep it Up....
CBSE board is better
Bishal Bora u
only 34,314 students bothered to watch this
@@vigovideo9454 keep ur thinking inside ur pocket!!!!!
You MORON!!!!! Icse is far better than cbse...atleast till class 10th. If u don't believe me check out the syllabus of icse.....😡😡😡😡
DAMMMM.....FOOL!!!!
@@sanjitkarmakar2046 u r right...... ONLY MATH IS THE SUBJECT IN CBSE WHICH SIMILAR (NOT WHOLE BUT SOME ) TO ICSE DON'T COMPARE ICSE TO CBSE, UP etc. BOARDS
Jitne mai sir ne topic introduce karra...... Utne time mai tou VEDANTU ke teacher hello hi karte rahte hai😂😂😂😂😂😂😂😂
😂😂😂😂😂sahi baat
😅😅😅😆👍
Bilkul correct jo bahut bakwas chig gai hai😆
So so true 😂😂😂😂😂
Sahi baat
I am watching this video after 4 years , but still is very important class and very helpful 🙏🥺❤️.
2023-2024 boards😌
Anyone🖐️
Yep
Yes
Yes bro
count me in
Yesss
These 220 dislikes must be vedantu, byju's, unacademy teachers because alakh sir is giving tough competition to them as he is providing everything for free..hats off to u sir....🙏🙏🙏🙏
Not tough competition he is better than them
@@akhileshhadalasang8301 he is best
@@akhileshhadalasang8301 Competition barabar walo me hote h
Kha SIR AUR KHA VO PADHAI KRATE H SLIDE PR READING KRkr
SIR ,
SUPER SE BHI UPPER H
Well, tbh, I don't think vedantu will hate him, bcuz. both of their moto is same, to provide free education or at very less price. But nevertheless, alakh sir's teaching is the best. After him comes Abhishek sir from vedantu
Not necessary... I am from vedantu.. Still i liked it
He is really one of the best teachers...... So good sir
But, no one can beat Paras sir of unacademy
Yes
@@anadicharmbiswal7057 every teacher have their own method of teaching.. we should not compare teachers wo bhi socially it can hurt someone...it's our wish to study with him or not... Noone is putting you under pressure to study to a particular... Jisse accha lage usse padho🙌🙌
@@saritamishra1918 true
@@saritamishra1918 +1
HE IS SO GOOD AT TEACHING!! I MEAN, I'VE NEVER FELT THIS AND SMILING AT HIM TILL THE END! MADE ME MORE ENTHUSIASTIC TO LEARN FROM HIM! LOTS OF LOVE SIR! AND "THANK YOU" WILL NEVER BE ENOUGH 💜
Hlw
padhai kiya ya aur kahi haat marke chale gye? accha kyu laga
Who are preparing for icse 2024😊
Bro syllabus hogayA
@@riyaartandcraft1123 Nahi bhai
Mere sei chemistry nahi ho raha
Us 😢
Bhai lagi padi haii
Fantastic lecture. thank you
bhai reply me
10th mai ho kya😂😂😂😂😂
@@suyashawasthi7695 knowledge has no class buddy. Take it from wherever you get it. 3 idiots nahi dekhi kya.
@@hairtransplant1 😂😂😂😂😂acha .....aisa h kya .....bhai 40 saal ki age mai padh ke kya krlega 😂😂😂.....shanti se channel pe jor daalo 😂😂😂dead hogya h channel 😂😂😂😂
@@hairtransplant1 3 idiots dekhi h 😂😂😂........tu bala dekh le 😂😂😂😂
0:12 alakh sir is talking like a ghost😈
Not ghost but comedian
Yes u are right 👽👹👿😈👻
ua-cam.com/video/Bj5ok_e_fnQ/v-deo.html
See in 2X
@@rishianand153 I really tried it 😂😂
Kachak kuchuk kachak kuchuk.....balle ballleee......O God 😂😂❤️😂
You are so famous in Pakistan🙌
All students watch your lectures
Whenever a student feels problem in a topic...he is adviced "Sir Allakh pandey lectures dekho"👍
Awesome...you teaches practically
so happy to know that our Indian teacher helping others in the world greeting from india 🤗
@@HexaEdits07 yess
And thanks to indian teachers
@@shahbano303 kon kehta ha ?
@@shahbano303 Pakistan ma bahut achy teacher he lekin UA-cam channel nai ha zyada ka , isliye.
@@shahbano303 Pakistan science and technology ma India se agey he .
This man just know the value of time...his teacher is just like blooming sunflower... 🙃❤️
Sir sirf aapki wajah se hi sem 1 2022 ke physics ke tough paper mai bhi mere 37/40. Aagye 🥺❤️🔥🔥🔥🔥🔥
Sach me baaapreee
Mere 35 aaye yar 😭
19:10 sodium-chodium magnesium- magnechium
Kachak kuchuk ---sir
Me be like😂😂😂😂😂
😂😂
Are carryminati tum
Carry minati Vai AAP b phadi kar rhe ho bhadhe tej ho re hoo 🤣
Starting! That was incredibly 😂
Watching for boards 2021, yarr abtak boards ka school se kuch update nhi aya date ko lekar🤔😬
Yess..but what was that?.
12:37 was epic.
Me kabhi kabhi ye sochta hun ki hamlog ka time me to alakh sir hamlog ko milgaye to sir ka time me bhi sayad alakh sir ke jaise koi teacher sir ko bhi mile honge.......isiliye sir itne ache the padhai me.....💛💛
Thanks alotttt Sir ..... may God bless u always 🙏🙏🙏🙏🙏
12:35 That's why someone said "Only inserting your head inside a book doesn't makes uh a topper"
Spiderman😍
Doctor octopus actually created a controlled nuclear bomb without our realizing it
To the world u may be a teacher but for ur students u r a hero and even greater than that .😊😊😊😊Ur my favourite teacher.
Watching in 2022 ... But legacy of alakh sir continues
16:14 sir's expression was awesome. 😂😂😂😂😂.....
2023 and 2024 students attendence👇👇👇
Who is here 2020- 2021 boards expecting above 90 hit like😀👍👍😊
🖐️
I got 88.4℅
@@samirbiswas7303 aapke boards hogye??
(^^)
Inshallah 😁
sir ur video always great..l salute u👏👏
0:10 seemed like a gost haunting (can be a vedic chant too) or like a warning 😂😂 lol i love ur teaching way sir
Actually 😂😂😂😂
@@beenasingh2916 lol😂😂
😂😂😂
Sir aap na hote toh hamara kya hota! Thanks again.
Kya hota???? 🤔🤔
wahi hota jo manzoore khuda hota ...
U are right
You are alive wow
Pagal
It was interesting and ur voice in this video was very attractive even my small sister started to see this video after listening ur voice but really it was awesome I understood everything ..... Thank u sir👍😊
Noise is anny
Thank you sir because of you I have completed my class 10 icse physics portion in September . You only created my interest in physics
16:12 Sir were looking us with katilana Nazar 😂
Aj (Nov. , 2020) tooooh sir ek Role Model hyyy
Ek living Legend hyy ❤
His accent is insane 👏🏻🙆🏻♀️
02:54 Atoms are defined by the number of protons they have
05:48 Mass of electron is 1 upon 1837 times of mass of proton
08:42 Atoms have atomic number and mass number
11:36 Isotopes are atoms of the same element with different mass numbers but the same atomic number
14:30 Isotopes have the same atomic number but different mass number
17:24 Isobars are atoms of different elements having the same mass number.
20:18 Isotones are atoms of different elements with the same number of neutrons
23:08 Isotopes, Isobars, Isotones, Isomers and Isoelectronic Species
😘Love you sir bohot jada acha lagta apki vdos dekh kar 😊
Kudos for ur concept and lecture. Keep it up.
till now these videos are helping us thank you so much sir🙏
Sir never makes it feel like we are watching a video, he makes us feel like he's sitting right in front of us tutoring us...
after seeing old videos of alakh pandey
respect in my mind,heart = infinite 🤩🤩🤩🤩🤩🤩
Thanku sir 🎉❤️
Sir i appeared for the board exam this year...and i scored 93%..its all bcz of you..i know i m very late to thank you still..thanks a lot sir..
Kuch tips dijiye mujhe bhi 93 lana h
@@meghashakya9450 be regular...ye sbse muskil ya sbse aasan kam hota hai ek student k liye..your regularity and devotion measures your ability..k kya aapne jo goal set kiya hai wo aap achieve kar skte hain ya ni..
@@Ankiii143 hii
@@evanshisingh2910 thank you so much
@@Ankiii143 bat hi to kr re ho
Real feeling of WINTER..... ❄️☃️⛄😂😂
Love this kind of teaching, 😂
Very nice sir .
Best teacher in the world.
👍👏👏
This person ek dum. Dhansu
Bhai bhai
8 days to go for exam . All the best guys🎉🎉
0:16 tak sir ap Eminem bann gaye. at ×1.5 ki speed par.. 😂😂😂 u are my favorite teacher.
😂
😂
😅
your voice is similar to shinchan......😄😄😄
ikr😄😄
pagal cartooniyan
@@subudas937 😂😂nice one
Yes
Sir aap bahut jaldi jaldi bolte h .............but jaisa pdate ho na sach mein smj mein aajata h ......
😍😍
Apke sare lectures mujhe bohat achi lagti sir
Amazing video!!! I understood each and everything very clearly 😃☺️!! #thankuhforthisvideo🙏🏻
Me too
0:14 😂😂😂
Kya reaction hai sir ka
Better than all chemical reactions
ICSE 2024-25 anyone 🔥
Apni ff I'd de custom krenge😅😊
OMG
The besttttt Sir ever 🙌🙌🙌🙌🙌
I love physics wallah 💕 💕 💕
Tq sir👍👍👍👍👏👏👏👏
Sir your way of teaching is amazing
A man whose has a special powe to explain things in easy manner🥺
Thank u sir ..,apse achha koi nai pda skta👍👍
East and west physic wallah sir is the best👍👍
I m fan of his voice modulation. 😇
Sir you have the God gifted power to change a complex topic into a simple one😍😌!!!Thank you sir for helping me in pre boards....
Any one from 2025 batch here 🗿
🗿🤝🏽
Here
sir agar aapke jaise Sare teacher padhane lgenge to to sara student sundar pichai ke post chu skta haiii
I love the way you teach us❤
At last aap hamare love haiiiii🖖💗
BEST TEACHER ON THE WORLD IS ALAKH SIR...U ARE MY INSPIRATION ❤
Thnk uh sooo much sir and uh are soo funny 😍😍😍😍😍❤️❤️jb hum sad honge apki video dekhenge 😜😜. Study bhi ho jaygi and mood fresh bhi😋
👌👌
He he..Sahi baat
Batch 2024 👇👇👇
Thank you so much sir...
Aapne mere sare doubts clear kardie
You are my inspiration
@@RahulPR-qj7bn Nah I am in 9 class right now
@@RahulPR-qj7bn Hm
@@lakshumore ya girl
Love ur teaching sir 👍
Yahi video mai pahli baar dekhe the 4 yrs pahle..ussi time sir ke fan ho gye the .aur usi time channels ko subscribe kar diye the ❤️❤️❤️❤️✨✨🎉✨✨🎉🎉✨❤️❤️❤️
Sir u teach soo good👏👏....I never had interest in physics before watching ur videos....all thnx to u
This is chemistry ra idiot
Don't you know that even
Sir smart lg rhe hai Black cap me🖤
Sir you r too funny...awesome teaching.. loved the way you teach ...I must say it's because of you that I am able to complete the syllabus.. you are a great boon to us.. please continue teaching always.. love u a lot❤️❤️❤️❤️❤️
❤️🔥
Very good explanation Sir❤❤
Sir you are best teacher ever no one can take your place 🙏🙏🙏🙏🙏🙏🙏🙏🙏
I think now you are in great position for even working at nights for teaching.🙏
Sir you have amazing videos thank you so much for explaining alll of the 10 icse physics chapters !!!!may god bless you with all the happiness in future and keep up with the amazing work!!!
Icse ke yehi toh god hein😂
@@ayushsrivastava9298 Sahi bola tabhi toh aapko 93% aaye
Who is before ICSE physics exam 2024 ?? 😂🙌🏻
This is chemistry???????
Thank you so much sir ❤ You're the best ❤️ We all love you sir ❤ God bless you always 🙏💕
Sir you are brilliant teacher 🙌🙌🙌🙌
He's the only teacher who starts teaching within 2min..
@Orange Gaming yea😂😂😂
0:20 pe padhana start kr dia tha sir ne 2 min me to do concept uda dete h sir
hi shutu
He would the first techer in the universe to use marvel reference in lecture 😂love you sir, tussi great ho
Spider-Man and Doc Ock's reference in the video made my respect for Sir even more 💖💖💖
thank you so much sir....
pehli baar physics parhne mein maza aaya})
You are the best teacher ever in whole world, you have extraordinary qulaity of teching, you really work hard sir
Who is watching this video during lockdown period 😂😂
What's so funny??
Bhai 12th m h hum
@@adityadubey3047 Man just take it as a joke
Y are u being so serious
We need some lightness during this lockdown....
@@singiton6576 yes
@@adityadubey3047 if u are really so serious , so we can't do anything
Just chill bro
😀😀😀
Unique teaching skill,loved it🖤
ACCORDING TO LATEST SYLLABUS TILL 0:00-19:40 ONLY AND THANK ME LATOR
THANK YOU
.
Only 4 mins more
Lmao
Tysm!!❤️✨Sir
@Aakash fuckstar but i don't 🥲
Thanks sir this is very helpful video for me❤
Kon kon 2025 neet ki preparation wale medicos deth rahe hai is video ko
Watching after 4 years.. For sem-2 class 10 ice
Bas isi ka wait tha sir .😊😊
* Isodiapheres: elements with same difference of number of protons and number of neutrons are called isodiapheres. [ n - p ]