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Elements
Lesson 2 of 10 • 30 upvotes • 14:07mins
Chirag Jain
This lesson explains the pure and impure substances and their classification. The lesson explains the properties of elements and the three different types of elements i.e. , metals , non-metals and metalloids are discussed in great detail.
Chemistry Class 9 - Is Matter Around Us Pure?
10 lessons • 2h 2m
1
Overview of the course
3:34mins
2
Elements
14:07mins
3
Mixtures and Compounds
11:05mins
4
Solutions, Suspensions and Colloids
13:35mins
5
Concentration of a Solution
14:03mins
6
Physical and Chemical Changes
12:24mins
7
Separation of Mixture of Two Solids
12:20mins
8
Separation of Mixture of Solid and Liquid - Part 1
13:57mins
9
Separation of Mixture of Solid and Liquid - Part 2
13:20mins
10
Separation of Mixture of Two or More Liquids
14:27mins
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