Lesson 1 of 8 • 33 upvotes • 5:57mins
8 lessons • 1h 7m
Introduction to the Chapter (in Hindi)
5:57mins
Charged Particles in Matter (in Hindi)
6:10mins
Models of an Atom (in Hindi)
9:54mins
Valency (in Hindi)
11:52mins
Neutron (in Hindi)
5:34mins
Atomic Number and Mass Number (in Hindi)
9:05mins
Question Bank (MCQs) (in Hindi)
9:55mins
Summary of the Chapter (in Hindi)
8:29mins