Atomic number | Atomic mass | Relative atomic mass || 9th class chemistry || ch.no.1

[@Alizain-l7h]

The world's best chemistry teacher!

[@AsmaShehzadi-z4q]

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[@sumayia_kk]

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[@Babarazam-oz5qd]

Tnx sir mai nai buhut lectures daikhain hain likin sir aap ki tarah achcha explanation koi nhi kar sakta

[@SYEDSHEHRYARALI-u2n]

Nice explanation😊

[@Y.B102]

Thank you 😊 so much sir... For ur great explaination.

[@sundas224]

Best❤️❤️👍👍

[@RashidBaloch-f5s]

Thanks sir

[@SeemabKhan-jq8ng]

Thank you sir

[@sobaanahmedrana5841]

Excellent lecture

[@sobaanahmedrana5841]

Pls make lecture on Intermolecular Forces

[@NaeemUllah-w9j]

Sir what is the difference between relative atomic mass and atomic mass