Lesson 8 of 8 • 2 upvotes • 11:03mins
In this lessons you'll know how matter is classified in to different categories base on class 9th syllabus ncert ch 1 and ch2
8 lessons • 1h 36m
Overview (in hindi)
3:15mins
How to Learn Atomic Number and Valency of Element Part 1 (in Hindi)
15:00mins
How to Learn Atomic Number and Valency of Element Part 2 (in Hindi)
12:22mins
How to Learn Atomic Number and Valency of Element Part 3 (in Hindi)
13:59mins
Valency of Different Compounds or Molecules (in Hindi)
15:00mins
Compounds or Molecules Symbol or Molecular Formula (in Hindi)
15:00mins
How Atom Element Molecule Compound is Considered (in Hindi)
11:15mins
Matter or Substance Classification (in Hindi)
11:03mins