Relative Atomic Mass || Atomic Mass Unit || Isotopes || Mole Concept || Basic Concept Of Chemistry

[@somnathacharjee3315]

The teacher who deals with deep concept,not with tips and tricks .

[@entropycore]

This video deserves much more. Somehow I feel lucky, to have found this video- I could actually visualise this :) Thank you so much sir for such an in-depth teaching. Literally nobody thought this topic in this manner! Keep making such videos sir..these are unimaginably helpful.

[@dulalmiah102]

Sir,the way you explained the things by giving some examples is truly unbelievable.You teaching skill is very very good.Hope Every chemistry teaches like you sir.

[@mramit5486]

Sir mai chatgpt ka help liya mai KZbin mai 20 explanation video dakha but koi app jaisa brack down karka nahi bola. Sir app students ka mind par sakta hoo.. iss liya app nai samja problem kaha hogi. Best best best teacher 💖💖💖💖

[@emamhasan7554]

sir You are the best chemistry teachers I have ever See in India! You give your students feelings of chemistry and you give imagine key/code to think...go ahead sirr❤❤ From 🇧🇩🇧🇩

[@examcompetitor4793]

I have clearly understood...it is amazing sir.......i searched everywhere on utube...but i couldn't found such a great explanation ❤❤

[@akmalshah4339]

The extra fraction in the relative atomic mass of an element, such as chlorine having a relative atomic mass of approximately 35.5 amu, is not due to electrons. The relative atomic mass primarily considers the mass of the protons and neutrons in the nucleus of the atom. The reason for the fraction comes from the presence of isotopes of the element. Isotopes are atoms of the same element that have different numbers of neutrons in their nuclei. Since isotopes of an element have different masses, their presence in nature affects the overall average atomic mass of the element.

[@amazingmovies4691]

Thax

[@amazingmovies4691]

Thax

[@amazingmovies4691]

Thax

[@amazingmovies4691]

Thax

[@eliyafatima]

Thank u so much sir 10000 videos dekhe Samaj nahe aye lekin ap ne tu Kamal he kardiya I feel it today what is relative atomic mass in real

[@jiya4084]

This is the best lecture on this topic

[@Biocampus214]

Finally i understood this concept...thank you sir..

[@ritwiksaha2325]

The relative atomic masses of some elements are found to be fractional because they consist of a mixture of isotopes of that particular element and the resultant is the average of their relative atomic masses.For example the relative atomic mass of chlorine is 35.5 amu because it is the average of the relative atomic mass of Cl-35 and Cl-37 present in the ratio of 3:1 so that the relative atomic mass of Cl comes out to be (35×3+37×1)/4=35.5 amu

[@chemistryuntold]

Perfect

[@LearnwithGfatima]

Thanku

[@mohammadgul9406]

Best explained.But the atomic mass of C-12 is 19.92×10-24 g, determined by a specific weighing instrument. The question is that the atomic masses of other elements can also be determined by using this instrument.Why do we need the method of relative atomic mass if the atomic mass can be determined by such weighing instruments? Pls reply.

[@nusratzahan4175]

another question is, to find out R.A.M we need the mass of given element. If i can measure the mass of total element, what's the need of relative atomic mass?

[@rameenfatima8649]

Just what i needed❤

[@jagdishjoshi8167]

Beautifully explained sir Hope I'll get a chance to attend your physical lecture one day. Lots of love from Nepal 🇳🇵

[@muqadas_mustafa]

One of the best teachers 🥰

[@_shreyansh267]

Best lecture ever 👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌

[@aaliabari9086]

Guru of all chemistry!!👍

[@bikramchakraborty7738]

Sir, we get more concept and knowledge from you and we can realize the beauty of chemistry. Thank you so much sir.

[@zeechemistry9416]

Brilliant sir I have not seen such a great teacher With such brilliant method of teaching❤

[@vin2640]

Ur explaination was superb sir best teacher 👍

[@KktigerKousarsohail-yl5lp]

The best lecture on the you tube OK n this topic I have watched so many video but did not get the point But sir u explain it very well And I got it

[@ashutoshsingh605]

Wow Sir Uljhaa hua ek -ek Dhaga hi khol Diya aapn 🔥🔥🔥👍

[@mishrawhoplays]

20:10 iska reason shyd ye hoga ki Cl ke or bhi isotopes hai isliye uska avg. Nikalte hai Right?

[@themonishmirza]

Exactly

[@RajabAliSoomro-fr7ke]

Lecture is brilliant 👏🎉

[@ramehersheoran1059]

Sir aap bhut acha or bhut deep se padate hain thank you so much sir ji very nice 👍 sir ji very nice

[@tilamuhammad7684]

Best sir in the world

[@ulfaatmuskaan4489]

Very well explained👌

[@imdadullah3679]

Amazing sir...love u .....grade up...deeeeeeepest concept ....

[@Cosmicgazer111]

Very well explained! Thank you!!

[@meetgs2510]

very well explained. Thanks

[@officialwork9581]

❤️❤️excellent bhai sara plle pda 🔥🔥👍👍👍

[@yuktiallang8563]

U are great sir!!! Thanks a lot ♥️

[@saleemuddin9445]

Sir u explain well my all doubts have cleared ❤😊

[@SurajKumar-vu6ky]

Thanks alot for it sir

[@BabluKumar-vm9mb]

You are good explanation sir

[@susansanthosh7672]

thankyou so much sir.....please keep posting videos 🥰

[@sikhforlife]

Waa mazza aa gya.

[@priya41]

Tq u sir love from tamilnadu

[@rifatkhan3018]

Lot of love from Bangladesh. ❤️❤️

[@RajaSuleman-f8c]

Amazing lecture ❤

[@artistic5833]

Best explaination sir thanks

[@dwiveditutorials3192]

Mind blowing lecture sir

[@ritwiksaha2325]

Sir while calculating the relative atomic mass of a hydrogen atom are we neglecting the mass of electron since the atom is composed of a single electron and a single proton???

[@kanchanprasad7178]

Relative atomic mass to unitless hota hai sir?

[@sidrayounus8924]

outstanding sir ..

[@saeedtahir692]

Sir u deliverd meaninful concept, i appreciate ur efforts, sir when u delivered lectures about atomic structure??

[@B-Briefs]

Sir. Plz make videos on Volumetric Analysis. ❤❤

[@yahyajan8654]

Sir they take average of the relative atomic masses of isotopes of anatom

[@ShamsherAliKhan-v1v]

Beat teacher ❤❤❤❤ very very billion

[@kidsworld7851]

Thanku so much sir pehli dafa ye concept clear hua hai thanku sir s. Sir plz aap 1 st year aur 2nd year kai chemistry chapter wise karwa dain plzzzz sirrr

[@ambarwaleed2750]

Sir great. Sir i have question... sir Cl-35 mass is written as 34.9 in periodic table... so why the mass of this nuclide is in fraction? Its not average...

[@divyanshpandey2271]

Thank you so. Much sir relatives mass is my doubt for 6 month an you clear it

[@bhautiksavaliya2637]

Best explanation

[@S.M.SaifGoni]

Awsome teaching skills❤❤❤

[@ahirbhairo]

Sir your videos are awesome 👌. Will you please make a video on the derivation of the kinetic gas equation (PV= 1/3 mnc*2) 🙏🙏

[@WYQEDUCATION]

awesome ir

[@mdshaikhsarwer4152]

I always appreciate your effort. You know, I was thinking of making video on this topic for my students but you have already did this 😂.

[@mdshaikhsarwer4152]

I was thinking word of reply 🙏🙏☺️.

[@chemistryuntold]

Thankyou very much for your comment and i hope this video will surely help your students.

[@mdshaikhsarwer4152]

@@chemistryuntold Yes sir.

[@SurajKumar-vu6ky]

Avarage lete hai isotops ka

[@MuhammadRashid-o8i]

Respected Sir , I think this fractional mass is due to of electron's mass which is neglected so, that is why.

[@rajbharti2322]

Thank you sir

[@chemistrywithfunbydeepaksi5743]

Super concept sir

[@flexiblemathematics]

thank god, finally curiosity ends here

[@smrutipatel2202]

Thank you so much sir 😍 your videos / lectures are very useful for me... #i accept you as a my best gurujii🙏🙏

[@b.kendre_7499]

Sir oooh 19:58 electron ka mass hoga 😁🙏😂 jo hamane neglect kiya tha pr aapne hi kaha na use hm measure to karte hai logic 🙄

[@b.kendre_7499]

Upar wala wrong hai because ye isotope ki bajeh se hota hai us atom ke 1st isotope natural abdense × mass no/100+2nd isotope ki natural abdence× mass no /100 ohh firr fraction mai aata hai 😁😳

[@RajabAliSoomro-fr7ke]

Mass in fraction due we take average mass of isotopes according to their abundance

[@masroorkhalil9655]

1:17 sir yeew btayee kee yee c12 kaaa yeee atomic mass ayea kese hain

[@nimtsheringbhutia4625]

One proton or neutron k value ko 12 se multiply kiya hain... kyun ki C12 mein 6 proton + 6 neutron presnt hota hain =12 particles present in the C12 nuclus... So, mass of 1protonor or neutron = 1.66×10^-24 g × 12 the total number of particles(6 proton and 6 neutron) present in the C12 nucleus is equal to to the total mass of C12 atom.

[@b.kendre_7499]

Sir aap lecture continue karo plz

[@hshshdjxjxj1763]

Jo electrons negligible hai so fractional value of chlorine usi ki wajah se hai

[@Junaidkhan2174-f6q]

Sir I am from Pakistan but I like Indian teachers and his lecture❤❤ love from Pakistan

[@sahibulhaq8320]

Weldone Sir

[@RichaSingh-rp4wb]

Chlorine is isotope because which average of chlorine isotope mass are taken . That is why it's I'm fraction form.

[@amitakhattry9660]

This is the average atomic mass of isotopes of chlorine, so it is in decimal 35 .5 u

[@Cosmicgazer111]

I have one question that the mass which we get of another atom by comparing to 1.66056×10-²⁴ is that a mass of whole atom or mass of just one particle like 16 of oxygen it mass of whole atom or one particle of oxygen plssssss answer this !!!!

[@14-pratibhapandey19]

1 particle

[@jardanpratapsingh5229]

whole atom

[@nikhillonpande2936]

Sir relative mass me reference ka kya matlab

[@muhammadansgcu5555]

The atomic mass is the average of their isotopes that is why it is in whole number

[@habiburrahmanrahman7967]

Sir carbon mn 6 proton ar 6 neutron hoty hn ap ny 12 proton ar 12 neutron qn khy hn????

[@adarshverma61]

Sir ek gate se dimag dhi ho rha Tha app ki vajh se clear

[@marvellous2006]

Sir....... humein relative atomic mass ki kya zaroorat thi? Jab mass 0f atoms tha grams me

[@singhaniaeducation9878]

It was necessary at that time we can not find actual massage by using law of chemical combinations we can calculate only relative massage of elements

[@ahmadaziz6973]

Because of isotopes?

[@ahmadaziz6973]

Average

[@Anime_Aether135]

Isme cl ka sabhi isotopes ka average atomic mass hai

[@ankurpandey7797]

The extra .453 would come because of the mass of elctron

[@akmalshah4339]

The extra fraction in the relative atomic mass of an element, such as chlorine having a relative atomic mass of approximately 35.5 amu, is not due to electrons. The relative atomic mass primarily considers the mass of the protons and neutrons in the nucleus of the atom. The reason for the fraction comes from the presence of isotopes of the element. Isotopes are atoms of the same element that have different numbers of neutrons in their nuclei. Since isotopes of an element have different masses, their presence in nature affects the overall average atomic mass of the element.

[@masimsaleem7955]

Ye whole number ma q ayengay sir

[@Farhan-n5m]

As an icse student, studying this in class 9th 😂 😢

[@himanshubhardwaj7745]

Sir ye 19.92 x10-23 kaise lia please reply

[@themonishmirza]

It was calculated by scientists with help of specific weighing machine

[@user-bv7eh9ks7o]

​@@themonishmirzano dear You also can calculate this. 6proton+6neutron=12 partical Then( 6p×mass of 1p)+6n×mass of 1n)

[@marvellous2006]

Sir kindly

[@chemistryfun9175]

First viewer

[@Dinbhar80K]

Sir fir carbon ka mass 12amu kyu likhte hai jabki actual mass 19.92*10 -24 hai

[@Anandkumar-kn6vw]

Chlorine have a different isotopes. So their average amu is 35.453

[@marvellous2006]

Hi please explain what do u mena

[@user-bv7eh9ks7o]

​@@marvellous2006😂

[@user-bv7eh9ks7o]

​@@marvellous2006 U should read "Average atomic mass "

[@billionaireadvice777]

15:11 C be like:-kabhi kabhi lagta hai paida hoka mana galti kardi hai

[@eklavyaeducator2368]

The Mask of an element infection due to mass of electron

[@fatimahameed2034]

Nhe samj ati

[@khulaismail2814]

Why

[@hafizzain2146]

Sir ye os k electrons ka mass hai

[@marvellous2006]

Sir apne question ka answer to kaheen dete

[@mickey.writes]

over explained 😤😨🤢

[@zeechemistry9416]

Brilliant sir I have not seen such a great teacher With such brilliant method of teaching❤

[@imdadullah3679]

Amazing sir...love u .....grade up...deeeeeeepest concept ....

[@bhaskarroy49]

Thank U sir