CBSE Class 9
Free courses
Science
Matter - Nature & Behaviour
Lesson 5 of 6 • 18 upvotes • 11:49mins
Question answer ,solves examples on Atoms and molecules are covered
6 lessons • 50m
Overview of Atoms and Molecules (in Hindi)
2:57mins
Atomicity ,ions & molecules
7:39mins
Chemical formulas
8:38mins
Molecular formula
9:44mins
Question covered on the course
11:49mins
Mole concept (in hindi)
9:21mins