CBSE 10th result 2020 | #Nishachauhan
Channel: Science'O' holic
Date: 15/07/2020

#CBSE10thresult2020| #Nishachauhan

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Class 10,11,12 Chap 2 HUNDS RULE || Pairing of electrons
https://youtu.be/VIRbM8biiB4

Class 11 Chap2 Aufbau principle||Atomic structure||Rules of filling of electrons||NEET||IIT
https://youtu.be/vutXYlvpLnM

Class 11 Chap 2 Atomic structure||Trick to memorize electronic configuration|| Aufbau principle
https://youtu.be/twwZek9IM9Q

Class 9 &10 ||  How to calculate valency|| valency
https://youtu.be/_0p2OTn2wu8
Class 8,9,10 || electronic configuration of 1-20
https://youtu.be/6GSMTUTpI2A

Class8, 9 & 10 || Electronic configuration of ions
https://youtu.be/PMCak6V4OX0

class 9|| element names of periodic table|| Hindi  mnemonics of 1-20
https://youtu.be/bUwUk8rxg2E

 Class9||Hindi mnemonics of elements 21-40|| periodic table
 https://youtu.be/09uPyU24LGk

Class 8,9,10|| Isobars of hydrogen and carbon


In above videos i have shared my personal mnemonics to learn elements name,symbols,and their atomic numbers.Mnemonics are the best way to learn anything faster and forever. Awesome Trick to learn first 1-40 elements of periodic table in 2 minutes.By using  this method you can score excellent mark in exam.


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