periodic table video lists and work sheets links

1.dobernier triad

https://youtu.be/0pa5VIHTiDc

2.newland law of octaves

https://youtu.be/cDbHNNTRBmY

3.medeleevs table

https://youtu.be/buc8jNxt5CA

4.moseleys table

https://youtu.be/XvOErbRvoEE

5.atomic size in group and period

https://youtu.be/TbgXCUyghxc

6.metallic character in group and periods

https://youtu.be/g6h7guLcoqY

7.non metallic character 

https://youtu.be/vi0xhZPZmcg

8.electron affinity

https://youtu.be/zMhTsT1MZ-Q

9.ionisation energy

https://youtu.be/VzVjfkXb6Cs

10.valency in grps and perios

https://youtu.be/i_r_0Unuhgs

11.valence eleectrons in grps and perios

https://youtu.be/9x8khTurViM

12.reactivity in grps and period

https://youtu.be/zqnQcgdzcbs

13.periodic classification tables for easy understanding

https://youtu.be/Qx7h9tiYzFs

14.activities of periodic tables

https://youtu.be/iJ7x56TQVeI

15.electronic configuaration cbse method

https://youtu.be/JRZ2qCIrXHQ

16.electronic configurations by mollers diagram

https://youtu.be/5exCRAthWng

17.comparsion of both varities configurations

https://youtu.be/xqO4XuPsDlg

18.quantum numbers explanation

Not there in 10th sylabus

https://youtu.be/Y_S5BQq-494