9:30 AM - RRB NTPC 2019-20 | GS (Chemistry) by Neeraj Jangid | Periodic Classification of Elements

RRB NTPC 2020 General Science | Railway NTPC GS by Neeraj Sir | Chemistry Periodic Classification of Elements | Periodic Elements of Classification | wifistudy
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[@sarthikumari1130]

Thank you soooo much sir

[@RAJESH.BHUTIA]

Tnx sir

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👍

[@jayachakraborty412]

Thank you Sir

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You are great sir ji

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बेहतरीन क्लास

[@akkisakht7840]

Can anyone explain .....Neutron was discovered by Chedwick in 1932....And Neutron major role with proton to identify whats the atomic mass of the elements......RIGHTS..........THEN PLZ EXPLAIN HOW DOBERNIER , MENDELEEV MAKE PERIODIC TABLE ON THE BASIS OF ATOMIC MASS...HOW ?

[@nandanikumaripaswan3296]

Tq sir periodic table understand krne ke liye........😊

[@shilpasinha3904]

Nice class

[@sunilkumarbehera8134]

Excellent class sir

[@swetprakash2073]

You are the best teacher for general science

[@maneeshyadav2517]

Thanks sir

[@gks674]

Sir, Apne 1 doubt hai mere pas. Apne jab 1 elements mein valence electron count karne sikhae the to isi ko le kr Example :- Na(2,8,1) isme valence electron 1 hoga but Flourine(2,7) to isme valence electrons 7 hoga aisha S chand book mein diya hua hai Pr apne bataya tha ki agar Fl(2,7) diya ho to valence electrons 7-8 = 1 hoga

[@jyotikishan5950]

Bhai valency 1 di hogi Valence electrons to 7 hi hoga

[@muinudden4236]

Nhi bhai balance electon.. 7 hi honge... But valancy 1 hogi

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@@muinudden4236 oh! Sorry mene Ulta bol diya delete karta hu ,thnx

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Thnku sir..

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Gautam Malakar jindabad

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Dilip Ghosh jindabad

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Thank qu sar

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Thanks

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9 am ki class

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Class-1 pdf repeat class-2

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Best science teacher of india is Neeraj Sir.....

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Jai Hind Sir

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Thank you sir😊🙏🏻

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Hiii

[@gauravsharma8411]

Sir ek video elements compounds and mixture pe bhi banado.. Sir appka abhar sir.. 🙏 Usme explain kr do.. Mujhe u tube pe kahi ni mila jo apse accha smjha sake

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Tq sir very good session

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Sir up lekhpal ki time kya h please reply sir

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Fantastic session sir

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See hilium nhi hoga

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U r a magician

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Thank you so much sir your best teacher in the all school and College ,puri achi tarh samj aaya first'bar

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,👍👍👍👍👍👍👍

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सर मेंडेलीव की पिरियोडिक टेबल जर्मन पत्रिका में कब प्रकाशित हुई थी पिछली बार पूछा गया था सर ये question plz answers sir ji

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1872

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❤️

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Thanks sir for the best session .....sir kl ki class me ' law and principle me kya difference h thora details me discussions kr dijiyega plzz .......

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माता-पिता ने क्या कहा है पता नहीं है क्या?? मुझे पता भी है और मैं पूरा भी करने में लगा हूं ,😡😡

[@ArtMySoul..]

Tnk u sirr

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Best Teacher ❤️❤️❤️ of science 👌👌👌

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Bahut achhe se samaghhate ho sir ji

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Thank you sir.....you 're the best teacher 👍👍👍👍👍

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Thank you sir 🙏🙏🙏🙏🙏🙏 you are my best teacher 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏❤️👍❤️👍❤️❤️🙏👍👆

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Please ser

[@SaritaKumari-is7kn]

Gd Mrng Sir Very helpful class sir 🔥🔥💥💥💥💥👌👌👌👌👌🙏🙏🙏🙏

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8126777212

[@edusaroj7520]

Kya sir prarambhik me atomic number pata th us samay

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Thank you so much sir u r a legend🙏

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🙏🙏🙏

[@mathwithramsolanki8580]

Hehehe

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This is lecture number 10 of chemistry

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G ha...😊

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supar season

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kuch banna chaha te ho to surya jase bano... khud jalke dushro ko roshni doo💐💐

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Ser reply answer

[@vikasgupta607]

Thankiuu so much bhaiya jo 12th class me smjh nh aya apne itni asani se smjha diya thankiiuuu so much

[@pikuworld0910]

Sir.... Pdf me structure of periodic table nahi add kiyaa h.... Add kr dena 🙄🙄

[@mardarajmandia7285]

Wrong pdf

[@anjusha2295]

Thanks sir 👍

[@priyankapatel4748]

Thank you so much sir 🙏🏻🌹🙏🏻🤗🤗

[@ranjeetakumari8463]

Thank you sir... Nice class

[@unstop.learning]

Sir timing kya hai class ki

[@Comedy7shorts]

9:30 am

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9.30 Am

[@Rajverma11111]

koi batayega ki PDF kaha milegi

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best sir

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Thank u sir aaj tak mujhe chemistry smjh ni aati thi bt ab sb clr ho gya

[@sanjeevsp7594]

Sir pdf kaha hai ??

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*Thank you so much sir ❤❤❤❤for nice classes😍🤟🤟✌✌👍👍❤❤*

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Ser kya nhi huga

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Up dwon very good sir ji tx

[@almagoal896]

Good Morning Sir 🤗🥰 Thanks Sir for the Class 🤗

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Thanks for the awesome class

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Sir biology ka class v alag se lagwayiye

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Shukriya sr g 😊😊😊😊😊

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sir physics ke numerical ki marathon class krva dijiye

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Best teacher ever

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Thanks you so much sir .aap bahut acha teach karate really.,

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Hello sir

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Sunday ko ek aur test lijiye sir complete science ka jisme 10,10,10 PCB ka question ho.

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Sir pdf

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ना थके कभी पैर ना कभी हिम्मत हारी है हौंसला है ज़िन्दगी में कुछ कर दिखाने का इसलिए अभी भी सफर जारी है Thanks sir

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*😔Samjh nhi aaya😔*

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THANKYOU SO MUCH SIR FOR AWESOME CLASS 🙏🙏🙏

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Thank u so much sir ...nd waiting for sunday surprise..😊

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Our Neeraj sir is one in a million Thank you so much gurujii 🙏🙏🙏🙏🙏🙏🙏

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Sir aapka face aur aapki awwaz ko sunke baht motivation milta hai

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Sir comment pin kaise dekhe

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Thank you sir... and waiting for sunday surprise..

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🙋🙋 double like Sir thanks.aap ki class se pahale mera chemistry ka questions nahi banta tha.

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Nice class sir ji

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[@dariyappanaruti6242]

Mendeleev's used hydrides ond oxides of elements ...to arrange elements according to their chemical properties ... Please Make a Comment on it in next class

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Bjp

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Thanku sir 🙏

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Thanks sir

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Thank you so much sir

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Sir pdf