Trick to Learn Atomic Masses of First 30 Elements of the Periodic Table

This lecture is about trick to learn atomic masses of first 30 elements of the periodic table. I will teach you to memorise atomic masses of first 30 elements. After watching this lecture, you will master memorise atomic mass of the first 30 elements with easy trick.
To learn more, watch this lecture till the end.
#atomicmass
#periodictable
#trick
#memorize
#najamacademy
#chemistry

[@Rajveerpoptani]

2024 - 2025 BATCHES HERE👇

[@toonworld1487]

Prèsent👐

[@HarshSingh-ms6kv]

🙌🏻

[@ismaartlahari108]

Present

[@adiveppahosamani5268]

In your teaching best

[@n.dcharan2935]

I also 🙌

[@user-cm1rq6um8n]

Wow...thanks you solved my problem on atomic mass number. This had 🐝 a problem before now.

[@iit-jeeaspirant8602]

One and only teacher with 0 haters ❤❤❤

[@user-ny4ho4ku1h]

Thank you very much. You explain very well. I am in Africa

[@NandkishorSharma-fo1bc]

5:35 why you shuffle the elements of atomic no. 27 and 28 cobalt should be on 27 and nickel on 28

[@ashutoshmohanty5556]

It may be mistake but the tricks doesnot fails here

[@NandkishorSharma-fo1bc]

@@ashutoshmohanty5556 but this statement cannot change periodic table 😢

[@ashutoshmohanty5556]

@@NandkishorSharma-fo1bc It will not for sure, i am saying that the trick works for 27 and 28 . May be Najam Academy by mistakenly shuffled both. Who said that this will change the periodic table?

[@user-sn7eb2el3q]

Well he told 49 instead of 59

[@NandkishorSharma-fo1bc]

@@ashutoshmohanty5556 I mean that by this statement you can't defend his mistakes, by the way I said just for information.

[@nurulhasan3953]

You're always helpful

[@kingyamhraj8016]

It's a very nice trick in the periodic table

[@RAJEET69]

Thank you very much for such tricks in such short videos... It's really helpful for JEE preparation... 😊

[@deadchannel5008]

paper kasia gaya bro

[@RAJEET69]

@@deadchannel5008 Dene to do Jan me pehle 🥲

[@shubhagrawal211]

bhai NEET walo ko bhi kaam aata hai

[@shahwaliullahnadan]

Sir, please make a video on the remaining Collagative properties.

[@KarmaalphaNelsonngelay-um6uh]

Thank you very much! Very very very much , I've been finding it hard to memorize but with this ,it all changes. Again thanks very much 🙇🙇🙇

[@johnsondaniel9981]

Sir please make a video on calculations in a.c circuit. I don't really understand the topic.

[@dewangantushyadeep]

wow sir , its really helpful thanks❣

[@asphalt9officialgamer888]

Thank you sir 🙏

[@nabhiram7561]

Best techer ever

[@anveshakulkarni4939]

Thank u so much sir,it helped me a lot 👍

[@AnimeSuitor-vr5xd]

Really awesome ✨✨✨👀

[@naseemjan1480]

Sir, tooo much love from Pakistan. Our teacher always show your videos to us and we enjoy it too much❤❤❤

[@zainabfaisal-sq8fz]

DITTO BRO.....😊

[@user-iu8yh6wu3g]

Nice teaching please try to upload for more videos and I always waiting for ur innovative vedios

[@_jerry_boi]

Gjb..🎉❤❤

[@anjanaan.g9013]

Cobalt and nickel are interchanged Co -27 Ni-28😊 I throughly enjoyed super trick sir thank you so much for making chemistry easy ❤🙏

[@krishnadassahu6569]

I am biggest fan for you sir thousand of greeting🎉🎉🎉🎉🎉🎉🎉

[@ArifulHoque-lj6fu]

Thank you sir.. this trick is easy for me.

[@zainulsaifi7613]

Best trick ever thank you so much❤

[@BrianSibasa]

yah,man it's true

[@ushak4116]

It is use full for all

[@Amsutri]

Thanks a lot sir❤

[@sonikakaushal8964]

Thanks sir

[@NnadiChinwendu]

Thank you sir

[@user-ym4oj3jp7l]

Best teacher

[@rajeshc.m.6884]

thankyou its really very helpful for my exams

[@sn.ahmad3076]

this was really amazing trick man thanks a lot

[@bachawakgari7634]

thankyou teacher its really help full🥰🥰

[@user-kl9rf3zf6m]

Really helpful

[@user-zm6ly3rv8j]

Very helpful 😮

[@rajeswariTaddi]

It is a very helpful

[@Nispravanayak-wr6hu]

Thank you so much sir

[@heyitsdd27]

Thanks a lot!! I was struggling with this for too long and thankfully looked it up 1day before test 😅

[@saumo_44]

Thanks sir ..

[@user-hw5nd3ni1n]

From elements 21 to 30 a trick is there that is (3454545365) use the number as element for example scandium:3 21×2+3 42+3=45 Titanium:4 22×2+4 44+4 48

[@NyanaTouray]

Thanks dear I learned a lot from you

[@teencash2788]

Sir, you exchanged Cobalt & nickel by mistake 😅 BTW thans for your awesome tricks and such a valuable content for us❣️❣️

[@neepill9297]

happy new year!!! nice video

[@NAJAMACADEMY]

Happy new year!!

[@KarmjitSingh-jh9jq]

Thank you sir😊

[@AB_2030]

Thank you

[@rinivaarar4434]

Waiting for next vedio sir about 31- upto

[@AbhishekYadav-md5do]

Nice! It's really helpful thank you 😊

[@StudyAssistantOfficial]

Thanks a lot 🙏🙂 It was really very helpful for all students 😌

[@baljeetsinghbhatti8844]

It's very good sir 🎉

[@banisharmasinghkhaniya5351]

Thank you sir ❤

[@user-pv7wv4vz3l]

Sir handsome description bundles of love from Pakistan😃😃

[@mathsislove5794]

Very helpful 😍

[@NAJAMACADEMY]

Glad it was helpful!

[@Suni_devotion]

Wowwwww❤

[@Valli6065]

Nice sir no one explain like thin in entire you tube

[@user-rf3fn5pz6i]

I can now go sometimes without the periodic table. Thank you sir.

[@Thediscoverer555]

Love 💕 and respect from Pakistan

[@HardeiHardei-sl3jk]

Very help ful video sir👌👌👌I like it very much❤️❤️❤️

[@user-vr3jw5ts7r]

Sir your lecture is fantastic but there is one typing mistake after 26 iron there will be 27 cobalt ( not 27nickel and nickel Z is 28)...... Thank u sir.

[@pick_one_]

Thank you so much 😅😅

[@BrianSibasa]

best teaching ever ,thank you sir😍😍

[@amharshmusicnoob]

Jee aspirants like 😂😂❤

[@PavanKumar-bw1nt]

Poe podduko

[@Gaurav_Dubey82]

Vinod

[@adityapatwari8aroll-04]

Thanks for the trick...Btw in hydrogen it's atomic number is 1 but when we apply the formula of odd numbers(atomic number * 2 + 1) it comes 1*2+1=3 but atomic mass of hydrogen is 1 only. This means hydrogen is also an exceptional case i think

[@Ishfaq_Mir_09]

Yes i also think so 🤔

[@alisej1773]

Thankyou

[@dharani6684]

Cobalt 27 and Ni 28 sir

[@wahidchowdhury3155]

Who wants 31-54 too like me😂

[@rinivaarar4434]

Me

[@anupmadevi5258]

Yaa me too but 5 or 6 more 😂😅

[@Anchal___sharma]

Bahi yhan ye ni ho rhe to aage kya khak honge 😂😂

[@Abhayverma760]

I want only 118

[@user-rc6xd1xr4k]

What is the element has atomic number which is odd and it is divisible by 7 then which trick you will apply

[@user-zp6zh1jr1y]

Mashallah❤❤❤❤its helpful😊😊😊

[@pendufan926]

Sir nickel atomi no.is 28 and cobalt is 27

[@akshayta5078]

Yes sis or bro

[@abhayaswal6233]

How its even possible😮😮

[@ratnasekhardaggupati5991]

What do you use for your video

[@Soumya_tripathi45]

Good evening sir I am class 9 student..I have very much difficulties in ch related to elements Please answer 1.What actually atomic mass means 2.Difference bw atomic mass and mass no. 3. How and why only sometimes compounds are mentioned as ions Answer me please

[@NAJAMACADEMY]

We have already uploaded these topics... Try to watch them... 👍❣️

[@Soumya_tripathi45]

@@NAJAMACADEMY ya already I have but still bcoz I was so confused I asked to so many people and got different type of answer like something in different ways....so can u please try to answer in some sentences

[@Dr_N720]

Neet aspirant like here😂

[@Uprizeff]

I am waiting for

[@nks131]

🤩🤩

[@habeeb1104]

Sir, Which is the app use for make this slide

[@nabhiram7561]

Happy new year sir

[@NAJAMACADEMY]

Happy new year

[@mohammadmoinmoin6054]

mashallah❤❤

[@user-yu6be2bz2f]

please put videos for jee and neet sir

[@futuredr754]

❤❤

[@lipinasahoo3618]

OP sir 😅😅

[@EuniceAgormeda]

👍👍👍👍

[@user-hd7oi4dw9r]

Love from nepal

[@renukajuya1639]

❤❤❤❤❤

[@Peoplegoingsigma]

TO BECOME SUCCESSFUL YOU NEED TO DO THE FOLLOWING :- ● BELIEVE - while others are doubting. ● PLAN - while others are playing. ● STUDY - while others are sleeping. ● DECIDE - while others are delaying. ● PREPARE - while others are daydreaming. ● BEGIN - while others are procrastinating. ● WORK - while others are wishing. ● INVEST - while others are wasting. ● LISTEN - while others are talking. ● SMILE - while others are frowning. ● COMMEND - while others are criticizing. ● PERSIST - while others are quitting.

[@Divaharshini]

ccan you teach frankland reaction in hydrocarbons and make easy

[@bharathibadiganti325]

I have a doubt hydrogen atomic number is 1 it is odd number so atomic mass number is 1×2+1=3 avaliable kada anna

[@poonamchoudhary8013]

The spelling of sulphur is incorrect You have written sulfur

[@poonamchoudhary8013]

You teachs very nice ❤

[@poonamchoudhary8013]

You teachs very nice ❤

[@mathewvarghese4438]

Both can be used

[@user-js1zj5pu8q]

❤

[@amirtanha7531]

Sir plz correct atomic no of cobalt

[@mdumar8663]

Trick to find strong acid and bases pls..

[@Calligraphy_may]

Just memorize it bro

[@barendragan8074]

The element no. 27 is cobalt and 28 is nickel. You have written vise warsa

[@unknownperson-jh8zg]

Sir atomic mass are in average decimal form and these are mass no in whole no. (except cl) ? Correct me if I'm wrong.

[@mathewvarghese4438]

And copper, 63.5

[@1973yogesh]

👍

[@user-vc8bs2db7n]

5:11 what it's 59 4:03 does boh argon and calcium have same atomic mass

[@user-vc8bs2db7n]

6:08 cobalt comes first and then nickel, you made a mistake

[@ziaurrehmanlone1580]

very helpful

[@user-up6gl1ys3i]

Please upload kjeldahls method

[@arpit.dahiya.77]

wrong atomic no 27 is cobalt

[@user-asit595]

Zinc ka bhi hoga : At. No. 30 so u can multiply by 2 and then add 5 , here is your ans 30*2=60+5=65. At.no 30 and At. Mass 65

[@Only-Study-XI-01]

No it is not odd number

[@user-el8qt7rd4r]

No your answer is wrong bcz it is an even no and we can't add 5 in it bcz the trick says that if number is even we have to add 4 in it

[@worldempire_]

Attendance up members ❤️

[@padigelahassy8317]

27 is cobalt....

[@muhammadyahya110]

Bhai kabhi kabhi halaath aur jazbaath dono badal jatay hain tongue B twist hothee hay aur aisay tricks B dimaagh main aane lagthe hain K actual learning un tricks se aasan hota hay...❤😅

[@udayniswade7620]

Superb 🫡🙏