Sirsath Sanjiv
May 8, 2021 • 1h 30m
2K followers • Foundation Class IX
Nov 30, 2020 • 3h 11m • 213 views
Hey guys in this 5 hours marathon we will be covering the 'Periodic Classification of Element' & Periodic Properties'. It will be a 5 hour Marathon and we will start from the very basics and cover everything 10th Class till NTSE level.