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Introduction
Lesson 2 of 10 • 37 upvotes • 4:30mins
Trupti Dhamija
In this lesson we begin with our introduction to the course
Structure of an Atom: Class 9 NCERT
10 lessons • 1h 11m
1
Overview
2:36mins
2
Introduction
4:30mins
3
Structure of an atom, Thomsons Model of an Atom and Rutherford's Model of an Atom
11:10mins
4
Bohrs Model, Neutron and Distribution of Electrons
8:01mins
5
Valency, Atomic Number and Mass Number
8:50mins
6
Isotopes and Isobars
6:00mins
7
Questions
5:15mins
8
Questions
7:16mins
9
Questions 3
6:25mins
10
Questions 4
11:25mins
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