Trick to identify Period number and group number og element | Part 3 | Chapter 3 class 11 Chemistry

This video includes trick to find group number and period number of an element in periodic table. it also includes about nomenclature of elements with atomic number above 100.

For previous videos...click the following link

https://www.youtube.com/playlist?list=PLco74IzIY3JKaLCnFjZ8Ksv_D3wOxPz0_

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