धातु और अधातु पहचानने का ट्रिक। Dhatu aur Adhatu ka Naam। Science Trick। Metal and Nonmetal Trick।

[@AkashYadav-x3z]

Bahut badhiya sir g🙏

[@jay_sriram1087]

Very nice trick 👍

[@NephroPlus-f7v]

Bahut achha

[@rampraveshkewat7080]

Nice sir