Atomic mass A = no.of protons+no.of neutrons And the atomic mass of an atom is concentrated at the centre because the weight of the electrons is negligible
Sir, your way of teaching is unique no matter how difficult the subject is after your teaching it became so easy!!!❤❤❤Btw i am watching your videos since class 8 🥰Wish you great success on your yt channel👍
The word "halogen" comes from Greek roots: "halo-" which means "salt" and "-gen" which means "producing". Halogens readily form salts when they react with metals and hence they were named so.
Number of electrons+protons 😊
Sir you are the best
You are toooo good sir 👍🏻
Atomic mass A = no.of protons+no.of neutrons
And the atomic mass of an atom is concentrated at the centre because the weight of the electrons is negligible
Yeahhhh boiii👍
Yess But Itna detail me kon Batata hai Protouin+Neutrons = Atomic Mass 😊
@@EarthBall.2.0 thanx bro
@@ArushDudwadkar welcome 🤗🫀
@@EarthBall.2.0"Protuin"🤡
We need science 2...!!!!!
Protons + neutrons = atomic mass 😊
thank you sir
He is better than my school teacher 😅😅
Thankyou sir ❤
U r genius sir
13:33 63 elements sir
Thnx sir ☠
very very thnx sir🥰
Sir you are the best teacher in the world 😊😊
Sum of proton and neutron
1:59 : The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus
Atomic mass is the sum of protons and neutrons of the atom
Sir, your way of teaching is unique no matter how difficult the subject is after your teaching it became so easy!!!❤❤❤Btw i am watching your videos since class 8 🥰Wish you great success on your yt channel👍
😊
Thankyou so much sir for this wonderful explanation
thanks your teaching is so good ..... sir never give up, we all are with you 💕💕❤❤
Yes sir
Sir aap bahut aache se samjhate ho pure douts clear ho jaate hai 💗✨🙏🏻
Sir maths ke problem set nahi uploaded hai ..please upload it as soon as possible it will help alot sir ..please I am totally dependent on u 😥🥺
More science lecture 10th class
Please upload the videos for 3rd chapter
Thnkuu soo much sir .....
Sir
You are great 😊 :)
Face reveal
Thankyou sir
Thank you sir giving these video ❤❤
Atomic mass = proton+ neutron
Teach Sci 2 sir please
Yogesh Sir, you are simply amazing. Your sessions are very helpful!!
Sir next lecture pplz...
Thanks 👍
Sir 11th class maths video 🥺
🎉🎉🎉🎉🎉🎉🎉. Super sir 😀😀
Sir pls upload gemotric construction of class 10
Sir.. Plz send videos fast as summer vacations are on and children can learn it properly... Thank you sir
Sir Maine pure 118 elements lean kar liye 😊
Thank you sir next video kab tak post karoge AAP?
Kal
Ok sir thank you so much
Plzzz upload lecture 3 @@YogeshSirsBackbenchers
@@YogeshSirsBackbencherssir please upload geometry problem set 3 10th
@@YogeshSirsBackbencherssir, plzz upload lecture 5
Thanks ❤
No of protons + no of neutrons = atomic mass
Please send notes of science 2 sir 🙏 🙂 😊 ☺️
thanks sir for the video
Sir lecture 3 jaldi upload karna 👍🏻
Sir please 11th maths jaldi start kariye
Sir plz tell me the meaning of halogen 😢😢😢
The word "halogen" comes from Greek roots: "halo-" which means "salt" and "-gen" which means "producing". Halogens readily form salts when they react with metals and hence they were named so.
@@YogeshSirsBackbenchers thank you so much sir you are the best teacher of the world 🥰🥰
No.of protons and no.of neutrons in the nucleus together form an atomic mass.
bohot accha sirr thankyou so much i like all your lectures
sir should we read NCRT or not for boards i am quit confused please reply
For Maharashtra Board? No
thank you !
NCERT is only for CBSE board@@rck864
@@YogeshSirsBackbencherssir, plzz upload lecture 5
Sir plz 10 geometry ka 5.3 bana dijiye plzzzzzz 😢
Sir bus 10th ka science ka syllabus Complete kardena Time pe kyuki apke 9th ke videos ka wait karte karte 9th hi khatam hogya😂
Haa yaar atleast 10th ka syllabus hojya fir toh majhe hi majhe😅
sir question answer of this chp?
𝗧𝗵𝗮𝗻𝗸 𝘆𝗼𝘂 𝘀𝗼 𝗺𝘂𝗰𝗵 𝘀𝗶𝗿, 𝗮𝗽𝗸𝗶 𝘃𝗮𝗷𝗮𝗵 𝘀𝗲 𝗵𝗮𝗺𝗲 𝘆𝗲 𝗮𝗮 𝗿𝗵𝗮 𝗵𝗮𝗶🙏🙏
Sir math 2 problem set pls
Sir me 1st se 10th kab aagya😅 mujhe pta hi nahi chala😮?
You are the best teacher in the world 🌎
𝗔𝗹𝗴𝗲𝗯𝗿𝗮, 𝗽𝗿𝗼𝗯𝗹𝗲𝗺 𝘀𝗲𝘁 3 𝗽𝗹𝗲𝗮𝘀𝗲 𝘂𝗽𝗹𝗼𝗮𝗱 𝘀𝗶𝗿🙏🙏
Chean tapak dam dam
Sir 1st comment please pin sir
5 chapter heat per video banav😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
Sir please can you upload problem set for 10th maths 1👆
Sir aap alzebra ka problem set daloo naaa please🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
Sir 11th science vaalo ka maths ka video daalo naa
Hi
Sir, is there any base in SSC 10th board related to jee syllabus?? or
Can i crack jee exam as a ssc board student ??
Yes. And you can definitely crack JEE being a SSC board student. Consistent hard work for two years is needed after 10th
@@YogeshSirsBackbencherssir, plz upload science 3rd lecture
@@YogeshSirsBackbencherssir, plzz upload lecture 5
Thank you sir samjha aaya sir next lecture kab Tak post karengee
Sir plz ls 2 ke key words bi diya karo🥺
Hii Sir 11th ke basic maths pe video
1:52 Atomic mass is the sum of number of protons and neutrons in an atom
Sir ye comment dekh rahe ho to apne Mahendra take 1 cm toward Virat nahi diya😢😢😢😢😢😢
Sir sum of protons and neutrons 🎉🎉🎉❤
Sir agar last mein aapne jo use ur brain power karaya agar voh exam mein aaya toh ?? Hume voh table yaad karna padega na??😢
sum of proton and neutron
1 view
😊sir ,There's typo in the heading !
Changed. Thanks :)
My pleasure ✨
@@YogeshSirsBackbencherssir, plzz upload lecture 5
Sir science 2 ke video bannnayenge kya dusro ka samaj me nhi ara
Sir aap science 2 kab chalu kr rahe ho
Sir you are the best teacher i have ever seen the way you teach is amazing!
2:06 sir there are 118 elements in today's date
120 ho gaya hai Babu par abhi confirmation nahi hai
Confirmation nahi hai to 118 elements hi huye na😂😂
Thank you sir... Pls keep continuing the science series
Sir please upload problem set 3 of geometry 10th 😢
ՏIᖇ ᗩᗩᑭ ՏᑕIᗴᑎᑕᗴ 2 Kᗩᗷ Տᗴ Տᕼᑌᖇᑌ KᗩᖇOᘜᗴ
Sir can u try to make a vedio to how to learn elements and their atomic number and mass plz sir I don't know about elements
App bohot achha padhate ho sir aapki vajah se 10th mein maths achha score kiya.
Ab 11th mein aa gye. Thank you very much sir
Proton+ Neutron= atomic mass😊
Thanks❤
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
Thx sir
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sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃
sir ye chapter khatm hojaga to science 2 start karna sir please😀😀😀😀😀😀😀😀😀😀😃😃