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Structure of an Atom
Balochistan
Class 7
General Science (
Total Videos: 228
)
Preference
All Chapters
Chapter 1: Human Organ Systems
Chapter 2: Transport in Humans And Plants
Chapter 3: Reproduction in Plants
Chapter 4: Environment and Feeding Relationship
Chapter 5: Water
Chapter 6: Structure of an Atom
Chapter 7: Physical and Chemical Changes And Processes
Chapter 8: Transmission of Heat
Chapter 9: Dispersion of Light
Chapter 10: Sound Waves
Chapter 11: Circuits And Electric Current
Chapter 12: Investigating Space
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Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 6 Structure of an Atom (
24 videos
)
  (
Practice Test
)
6.1: Structure of an Atom (
Practice Test
)
Atom
25566 views
Structure of An Atom
302 views
6.2: Atomic Number and Mass Number (
Practice Test
)
Atomic Number
205 views
Mass Number
152 views
Atomic Number and Mass Number
7401 views
6.3: Distribution of Electrons in Shells or orbits (
Practice Test
)
Using 2n²
116 views
Distribution of Electrons in Shell
660 views
More on Distribution of Electrons in Shell
133 views
6.4: Valency And Ions (
Practice Test
)
Valency
277 views
More on Valency
103 views
Ions
158 views
Cations And Anions
293 views
Ionic Bond
12605 views
Covalent Bond
9028 views
6.5: Isotopes And Their Uses (
Practice Test
)
Isotopes
11479 views
Uses of Isotopes
10948 views
6.6: Chemical Formula (
Practice Test
)
Molecules
186 views
Chemical Formula
109 views
Making Chemical Formula of Ionic Compounds
127 views
Why do Atoms Form Chemical Bonds?
14190 views
Classify Bonds as Ionic or Covalent
1966 views
Types of Compound
3108 views
6.7: Law of Constant Composition (
Practice Test
)
Law of Definite(Fixed) Proportion
8995 views
Chemical Bond
10646 views
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