Classification of Elements and Periodicity in Properties in English (Class 11 CBSE)
25 videos • 38 views • by thechemfemme
The playlist is for the Third chapter in class 11 chemistry.
1
Introduction and Need for classification of elements
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2
Dobereiner’s Law of Triads and de Chancourtois Classification- Genesis of periodic classification
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3
Newlands’ Octaves and Lothar Meyer's Periodic Table - Genesis of periodic classification
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4
Mendeleev's Periodic Table -Genesis of periodic classification
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5
Modern periodic law and present form of the Periodic Table
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6
Nomenclature of Elements with atomic number greater than 100
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7
Period - Electronic configuration of elements and the periodic table
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8
Group- Electronic configuration of elements and the periodic table
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9
s,p blocks- Electronic configuration of elements and types of elements
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10
d,f blocks -Electronic configuration of elements and types of elements
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11
Types of elements: Metals, non-metals, and metalloids
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12
Atomic Radius- Periodic Trends in Properties of elements
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13
Ionic Radius -Periodic Trends in Properties of elements
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14
Ionization enthalpy- Periodic Trends in Properties of elements
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15
Electron gain enthalpy - Periodic Trends in Properties of elements
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16
Electronegativity - Periodic Trends in Properties of elements
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17
Valence or Oxidation states - Periodic Trends in Properties of elements
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18
Anomalous properties of the second-period elements- Periodic Trends in Properties of elements
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19
Chemical reactivity - Periodic Trends in Properties of elements
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20
Intext questions - Classification of Elements and Periodicity in Properties
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21
NCERT Textbook questions-1: Classification of Elements and Periodicity in Properties
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22
NCERT Textbook questions-2 - Classification of Elements and Periodicity in Properties
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23
NCERT Textbook questions-3 - Classification of Elements and Periodicity in Properties
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24
NCERT Textbook questions-4 - Classification of Elements and Periodicity in Properties
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25
NCERT Textbook questions- 5 - Classification of Elements and Periodicity in Properties
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