Class 9 - Chemistry - Chapter 3 - Lecture 1 History of Periodic Table - Allied Schools

"In this lecture we will cover the topic of
History of Periodic Table
After that students will be able to know about
History of Periodic Table"

[uzmaanjum]

Very nice teaching ❤❤ i like it ♥️ nice sir ❤❤

[amadislam]

Sir g your chemistry and teaching is as strong as your

[pdmpakistan-pews]

Thank you sir May Allah grant you long life

[hinabaig]

Sir you are great and your way of teaching is very good

[sadafnaz]

sir ap bahut acha parhaty hai allah ap ki umar daraz farmahy

[digitaldollar]

Thank you sir May Allah grant you long life.

[Farhan.]

Yar ye sir atna rok rok ke bolte ha☺️☺️☺️

[NOMAN-KHAN...]

thanks sir ☺️
ap boht Acha parhate hain

[nwfcjfo]

Very slow but your teaching way is very Awesome❤

[fizamalik]

A.o.A
sir ap slow slow krwaty hy bht achi tra se smj a jati hy thnq so much Allah Pak apko jza de Ameen

[shameemsabir]

I am confused tha in the era of doberiner atomic mass is not discoverd so how elements are arranged according to their increasing atomic masses please explain🙄🤔

[savage]

theekkk hain sir lots of love
ggs ok sir allah hafiz aeeen nawazish hogi

[malikiftakhar]

sir slow na parhaya kara mujha bhi nend aa jati ha😂😂 or samj bhi nahi ayi 😅

[happypeople-trbb]

Lagta hy ky sir ka bach beach m net chla gata hy😅

[SkyHeight]

sir 10:39 pe mistake hogayi periods are 18 and groups are 7. :)