CBSE Class 9
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Science
Matter - Nature & Behaviour
Lesson 6 of 8 • 10 upvotes • 13:06mins
This lesson explains how the electrons are arranged in various energy shells of the atom and how this arrangement affects the chemical properties of the atom.
8 lessons • 1h 31m
Overview of the Course
3:06mins
Electrons
11:59mins
Protons and Neutrons
13:02mins
Rutherford's Model of Atom
11:43mins
Bohr's Model of Atom
12:07mins
Electronic Configuration of Elements
13:06mins
Valency
13:15mins
Isotopes
12:56mins