CBSE Class 9
Free courses
Science
Matter - Nature & Behaviour
Lesson 6 of 6 • 10 upvotes • 9:08mins
This lesson consists of Chemical formulae, how to write these formulae, rules for the same and few examples of binary compounds, charged ions and polyatomic compounds.
6 lessons • 46m
Introduction and Course Overview
2:12mins
Lesson 1: Laws of Chemical Combination
7:46mins
Lesson 2: Dalton's atomic theory and Atoms
9:28mins
Lesson 3: Atomic Mass
7:34mins
Lesson 4: Molecules and Ions
10:17mins
Lesson 5: Chemical Formulae of Compounds
9:08mins