Mass Number l 1 to 30 Elements ll Atomic mass ll HONEST MENTOR

[@pritipatel-yx5fi]

Thanks sir sikhane ke liye very good

[@SurayyaSaiyed]

Thanks Sir

[@raharaha3944]

how can we know at the time of mass no that in which one we will add 1 and in which one not ?

[@radheradheyashvlogs2012]

If atomic no. Is even than u don't need to add 1 if atomic no is odd then add 1

[@bankaitensa-sm2df]

@@radheradheyashvlogs2012 bruh then what about berlylium it's atomic no is 4
its even
but we still add 1

[@bhopalsingh9501]

Odd and even

[@star13169]

"Among the elements from 1 to 20, there are 4 exceptions. These 4 elements are Beryllium, Nitrogen, Chlorine, and Argon. Their atomic mass calculation method is different
You can see this video this teacher explained it in a good way
th-cam.com/video/kkqLl0UEjs8/w-d-xo.htmlsi=SGWkUxW-gldmMlc9

[@ritunishad2777]

Very good

[@BismaeyPratinga]

Thankyou for your beautiful teaching

[@user-nm7uo9fr1q]

Thanks for your helpful information

[@Selvaraj-ne6di]

Thank you so much

[@yasminhadhija3351]

Very easy
Thank you for this information

[@AbhayOfficial-gq9gv]

Thank you 😊

[@SurekhaSable-p3o]

Thanks for the information

[@yasminhadhija3351]

Who do you think this might find useful?
If it is useful like here🫶🏻🫰🏻👇🏻

[@ujjwalrajputin]

Thank you so much 😊😊

[@HIMAN_GAMER]

GOOO KHALE

[@chiru_gaming5790]

For beryllium mass number is 8 not 9 we should not add one atomic number is even

[@jayagupta6269]

No beryllium is exception so atomic no. 9 is correct

[@MdRizwanAsad]

Half knowledge is dangerous bro😂9 is correct

[@Untoldablelines14]

The correct atomic number of beryllium is 9 . You will learn to find atomic number in next chapter where isotope and isobar will teach..

[@akhilyt1111]

Thanks

[@mk-rh5vf]

Brotheeerr eeee whats that brother

[@The_Fun_Villa]

Good

[@RenuSingh-jt7yr]

❤

[@rajeshwaryadav8829]

Thanks mam😊

[@sunitasingh1333]

👍🏻👍🏻👍🏻👍🏻

[@LayannaSunil]

tq ❤ very helpful ❤🎉

[@theonewhoisunknown00]

7 is a odd nnumber the we should add 1 also isnt it? of nitrogen

[@PeppaPig_2870]

Nitrogen is an exception

[@SayeedAhmed-g6x]

🎉❤🎉❤🎉❤🎉❤🎉❤

[@NathanPaul-n2j]

Thanks sister

[@ragupathi9124]

🎉🎉

[@sandhyakumari-xr3wp]

Thanks 👍

[@BanteiskhemLyngdoh-i6j]

How should we know when to add 1 and not add it. Also how come in cl is 1.5 but k is 1 again what are the step or the law of calculating this atomic mass.😢

[@BanteiskhemLyngdoh-i6j]

It confuse me 😢

[@vasantsanap306]

नाईस व्हिडिओ

[@rayikantiprameela6823]

Why you kept there in atomic no.+3

[@rayikantiprameela6823]

Sorry atomic no.21

[@BharatiRavi-t1s]

Hi

[@ShilpiKumari-mj5vn]

Aur science se related bataye didi

[@rashmika8690]

U don't know how to write 8

[@nannaammamanavarulu_manavadu]

I am 6th but i have this

[@kanhiyanishadko6301]

🎉

[@visittheTALENT1431]

What do you want to say baby

[@ramchandra3424]

@@visittheTALENT1431 iitians suna hai.......................

[@taranschannel2332]

Same me we have for exam😢

[@mdasrafuddinuddin4521]

What is mass and atomic ☠️

[@mdasrafuddinuddin4521]

Those who know ☠️

[@mdasrafuddinuddin4521]

Those who don't know 🩴👈

[@deepachandra710]

Copper ka 68.5 hota hai

[@vavinaygamer7196]

Why

[@VirenderKumar-wf2ng]

KUCH BHI 😅

[@tukarambhoge4569]

One atomic no nahi Bromine

[@Surabhi-y1s]

Jo aap bata rahi hein vo mass number nahi atomic mass hota hai

[@Rudraksh.Pratap]

Mass no. is no. Of neutron + proton and she's telling exactly that
Atomic mass is the actual mass of that atom

[@VijayaRajpure]

😢😢😢

[@user_Pande]

Don't interested

[@SohilKhan-oe3ek]

Are Bhai intrested nhi hai chup chap baitho na comment kyo kare😂😂

[@seemashelar1692]

To mat dekho

[@HIMAN_GAMER]

4:50 gooo khale

[@hemanth0999]

Wrong.spalling mistake of 9th atom

[@yasminhadhija3351]

Yes you are correct

[@MdAlim-mo1lt]

ম্যাম, (৩১-৬০) পর্যন্ত মৌলের ইংরেজি নাম সহ ভর সংখ্যা দিয়েন।
Plz plz plz plz plz plz plz

[@architaartgallery6122]

Aadha galat hai

[@Srinu_Seeram123]

Dirty handwriting

[@babulkumar-m8i]

Nice

[@vijaykumar-cl5kc]

Thanks