Atoms

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    Chapter 8 Atoms ( 17 videos)  (Practice Test)

      8.1: Atoms and Elements (Practice Test)
      Matter
    1. Matter
      470 views
      2. Element - The Simplest Matter
    2. Element - The Simplest Matter
      1755 views
      3. Atom
    3. Atom
      25566 views
      4. Structure of An Atom
    4. Structure of An Atom
      302 views
      8.2: Atomic Number and Mass Number (Practice Test)
      Atomic Number
    1. Atomic Number
      205 views
      2. Mass Number
    2. Mass Number
      152 views
      8.3: Distribution of Electrons in Shells (Practice Test)
      Distribution of Electrons in Shell
    1. Distribution of Electrons in Shell
      660 views
      2. More on Distribution of Electrons in Shell
    2. More on Distribution of Electrons in Shell
      133 views
      8.4: Valency and Ions (Practice Test)
      Valency
    1. Valency
      277 views
      2. More on Valency
    2. More on Valency
      103 views
      3. Ions
    3. Ions
      158 views
      4. Cations And Anions
    4. Cations And Anions
      293 views
      8.5: Chemical Formula (Practice Test)
      Chemical Formula
    1. Chemical Formula
      109 views
      2. Making Chemical Formula of Ionic Compounds
    2. Making Chemical Formula of Ionic Compounds
      127 views
      8.6: Isotopes (Practice Test)
      Isotopes
    1. Isotopes
      11479 views
      2. Uses of Isotopes
    2. Uses of Isotopes
      10948 views
      8.7: Law of Constant Composition (Practice Test)
      Law of Definite(Fixed) Proportion
    1. Law of Definite(Fixed) Proportion
      8995 views